53115102504 has 48 divisors (see below), whose sum is σ = 145277713620. Its totient is φ = 17529734400.

The previous prime is 53115102503. The next prime is 53115102539. The reversal of 53115102504 is 40520151135.

53115102504 is a `hidden beast` number, since 5 + 3 + 1 + 151 + 0 + 2 + 504 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 53015062500 + 100040004 = 230250^2 + 10002^2 .

It is a super-2 number, since 2×53115102504² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53115102503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3644757 + ... + 3659300.

Almost surely, 2^53115102504 is an apocalyptic number.

It is an amenable number.

53115102504 is an abundant number, since it is smaller than the sum of its proper divisors (92162611116).

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

53115102504 is a wasteful number, since it uses less digits than its factorization.

53115102504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304170 (or 7304163 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 53115102504 its reverse (40520151135), we get a palindrome (93635253639).

The spelling of 53115102504 in words is "fifty-three billion, one hundred fifteen million, one hundred two thousand, five hundred four".