13525302731216 has 40 divisors (see below), whose sum is σ = 26292391075104. Its totient is φ = 6740172501120.

The previous prime is 13525302731209. The next prime is 13525302731231. The reversal of 13525302731216 is 61213720352531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80576111 + ... + 80743793.

Almost surely, 2^{13525302731216} is an apocalyptic number.

13525302731216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13525302731216 is a deficient number, since it is larger than the sum of its proper divisors (12767088343888).

13525302731216 is a wasteful number, since it uses less digits than its factorization.

13525302731216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184419 (or 184413 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 41.

The spelling of 13525302731216 in words is "thirteen trillion, five hundred twenty-five billion, three hundred two million, seven hundred thirty-one thousand, two hundred sixteen".