13504465525356 has 96 divisors (see below), whose sum is σ = 37770124038080. Its totient is φ = 4148018491392.

The previous prime is 13504465525351. The next prime is 13504465525427. The reversal of 13504465525356 is 65352556440531.

13504465525356 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 4 + 4 + 65 + 525 + 3 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (13504465525351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7524871 + ... + 9145086.

Almost surely, 2^{13504465525356} is an apocalyptic number.

It is an amenable number.

13504465525356 is an abundant number, since it is smaller than the sum of its proper divisors (24265658512724).

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

13504465525356 is a wasteful number, since it uses less digits than its factorization.

13504465525356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16670560 (or 16670552 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 54.

The spelling of 13504465525356 in words is "thirteen trillion, five hundred four billion, four hundred sixty-five million, five hundred twenty-five thousand, three hundred fifty-six".