13055766741504 has 160 divisors (see below), whose sum is σ = 40919269659840. Its totient is φ = 4095926747136.

The previous prime is 13055766741503. The next prime is 13055766741527. The reversal of 13055766741504 is 40514766755031.

13055766741504 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 5 + 7 + 66 + 74 + 1 + 504 = 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 (13055766741503) 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, 27542274 + ... + 28012289.

It is an arithmetic number, because the mean of its divisors is an integer number (255745435374).

Almost surely, 2^{13055766741504} is an apocalyptic number.

It is an amenable number.

13055766741504 is an abundant number, since it is smaller than the sum of its proper divisors (27863502918336).

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

13055766741504 is an equidigital number, since it uses as much as digits as its factorization.

13055766741504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55554607 (or 55554585 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 13055766741504 in words is "thirteen trillion, fifty-five billion, seven hundred sixty-six million, seven hundred forty-one thousand, five hundred four".