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53634310604 = 2272388793893
BaseRepresentation
bin110001111100110110…
…101010000111001100
312010102212102021112022
4301330312222013030
51334320340414404
640350025225312
73606052055330
oct617466520714
9163385367468
1053634310604
1120823196436
12a48a032238
1350999a3b84
14284b2917c0
1515dd9828be
hexc7cdaa1cc

53634310604 has 48 divisors (see below), whose sum is σ = 112059859968. Its totient is φ = 21961714368.

The previous prime is 53634310603. The next prime is 53634310657. The reversal of 53634310604 is 40601343635.

It is not an unprimeable number, because it can be changed into a prime (53634310603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 524282 + ... + 618174.

It is an arithmetic number, because the mean of its divisors is an integer number (2334580416).

Almost surely, 253634310604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53634310604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56029929984).

53634310604 is an abundant number, since it is smaller than the sum of its proper divisors (58425549364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53634310604 is a wasteful number, since it uses less digits than its factorization.

53634310604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94814 (or 94812 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 53634310604 in words is "fifty-three billion, six hundred thirty-four million, three hundred ten thousand, six hundred four".

Divisors: 1 2 4 7 14 23 28 46 92 161 322 644 887 1774 3548 6209 12418 20401 24836 40802 81604 93893 142807 187786 285614 375572 571228 657251 1314502 2159539 2629004 4319078 8638156 15116773 30233546 60467092 83283091 166566182 333132364 582981637 1165963274 1915511093 2331926548 3831022186 7662044372 13408577651 26817155302 53634310604