13166052445560 has 128 divisors (see below), whose sum is σ = 45144216460800. Its totient is φ = 3009152401920.

The previous prime is 13166052445537. The next prime is 13166052445591. The reversal of 13166052445560 is 6554425066131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10468626 + ... + 11658654.

It is an arithmetic number, because the mean of its divisors is an integer number (352689191100).

Almost surely, 2^{13166052445560} is an apocalyptic number.

13166052445560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13166052445560 is an abundant number, since it is smaller than the sum of its proper divisors (31978164015240).

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

13166052445560 is a wasteful number, since it uses less digits than its factorization.

13166052445560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203221 (or 1203217 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 13166052445560 in words is "thirteen trillion, one hundred sixty-six billion, fifty-two million, four hundred forty-five thousand, five hundred sixty".