13474874732757 has 16 divisors (see below), whose sum is σ = 19178472568320. Its totient is φ = 8390581743600.

The previous prime is 13474874732747. The next prime is 13474874732779. The reversal of 13474874732757 is 75723747847431.

It is not a de Polignac number, because 13474874732757 - 2²² = 13474870538453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13474874732691 and 13474874732700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13474874732707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1664793919 + ... + 1664802012.

It is an arithmetic number, because the mean of its divisors is an integer number (1198654535520).

Almost surely, 2^{13474874732757} is an apocalyptic number.

It is an amenable number.

13474874732757 is a deficient number, since it is larger than the sum of its proper divisors (5703597835563).

13474874732757 is a wasteful number, since it uses less digits than its factorization.

13474874732757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329596024.

The product of its digits is 774466560, while the sum is 69.

The spelling of 13474874732757 in words is "thirteen trillion, four hundred seventy-four billion, eight hundred seventy-four million, seven hundred thirty-two thousand, seven hundred fifty-seven".