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53513501201 = 719238131259
BaseRepresentation
bin110001110101101001…
…110011101000010001
312010010110002112011222
4301311221303220101
51334043424014301
640330032014425
73603054153326
oct616551635021
9163113075158
1053513501201
1120770a81556
12a455691415
13507a955714
142839204b4d
1515d306c31b
hexc75a73a11

53513501201 has 8 divisors (see below), whose sum is σ = 53612150400. Its totient is φ = 53414920720.

The previous prime is 53513501137. The next prime is 53513501219. The reversal of 53513501201 is 10210531535.

It is a happy number.

53513501201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53513501201 - 26 = 53513501137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53513501231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1696310 + ... + 1727568.

It is an arithmetic number, because the mean of its divisors is an integer number (6701518800).

Almost surely, 253513501201 is an apocalyptic number.

It is an amenable number.

53513501201 is a deficient number, since it is larger than the sum of its proper divisors (98649199).

53513501201 is a wasteful number, since it uses less digits than its factorization.

53513501201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34359.

The product of its (nonzero) digits is 2250, while the sum is 26.

The spelling of 53513501201 in words is "fifty-three billion, five hundred thirteen million, five hundred one thousand, two hundred one".

Divisors: 1 719 2381 31259 1711939 22475221 74427679 53513501201