13515033152 has 56 divisors (see below), whose sum is σ = 27085259520. Its totient is φ = 6690644480.

The previous prime is 13515033143. The next prime is 13515033163. The reversal of 13515033152 is 25133051531.

It is a happy number.

It is a super-2 number, since 2×13515033152² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4265873 + ... + 4269039.

Almost surely, 2^13515033152 is an apocalyptic number.

It is an amenable number.

13515033152 is an abundant number, since it is smaller than the sum of its proper divisors (13570226368).

13515033152 is a wasteful number, since it uses less digits than its factorization.

13515033152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819 (or 3809 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

Adding to 13515033152 its reverse (25133051531), we get a palindrome (38648084683).

The spelling of 13515033152 in words is "thirteen billion, five hundred fifteen million, thirty-three thousand, one hundred fifty-two".