13423552540524 has 48 divisors (see below), whose sum is σ = 39773489011200. Its totient is φ = 3835300725648.

The previous prime is 13423552540477. The next prime is 13423552540549. The reversal of 13423552540524 is 42504525532431.

13423552540524 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 3 + 5 + 52 + 540 + 52 + 4 = 666.

13423552540524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13423552540524.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8878010184 + ... + 8878011695.

It is an arithmetic number, because the mean of its divisors is an integer number (828614354400).

Almost surely, 2^{13423552540524} is an apocalyptic number.

13423552540524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13423552540524 is an abundant number, since it is smaller than the sum of its proper divisors (26349936470676).

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

13423552540524 is a wasteful number, since it uses less digits than its factorization.

13423552540524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17756021899 (or 17756021891 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

The spelling of 13423552540524 in words is "thirteen trillion, four hundred twenty-three billion, five hundred fifty-two million, five hundred forty thousand, five hundred twenty-four".