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53864770710 = 2351795492357
BaseRepresentation
bin110010001010100101…
…110010110010010110
312011000221001212100210
4302022211302302112
51340303340130320
640424540550250
73614550665562
oct621245626226
9164027055323
1053864770710
1120931293533
12a533252386
1351056646ba
14286db226a2
151603d070e0
hexc8a972c96

53864770710 has 16 divisors (see below), whose sum is σ = 129275449776. Its totient is φ = 14363938848.

The previous prime is 53864770699. The next prime is 53864770747. The reversal of 53864770710 is 1707746835.

It is a self number, because there is not a number n which added to its sum of digits gives 53864770710.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897746149 + ... + 897746208.

It is an arithmetic number, because the mean of its divisors is an integer number (8079715611).

Almost surely, 253864770710 is an apocalyptic number.

53864770710 is an abundant number, since it is smaller than the sum of its proper divisors (75410679066).

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

53864770710 is a wasteful number, since it uses less digits than its factorization.

53864770710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795492367.

The product of its (nonzero) digits is 987840, while the sum is 48.

The spelling of 53864770710 in words is "fifty-three billion, eight hundred sixty-four million, seven hundred seventy thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 15 30 1795492357 3590984714 5386477071 8977461785 10772954142 17954923570 26932385355 53864770710