13150552115557 has 16 divisors (see below), whose sum is σ = 13957991424000. Its totient is φ = 12362847046704.

The previous prime is 13150552115543. The next prime is 13150552115563. The reversal of 13150552115557 is 75551125505131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13150552115557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150552115527) 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, 5060044 + ... + 7204522.

It is an arithmetic number, because the mean of its divisors is an integer number (872374464000).

Almost surely, 2^{13150552115557} is an apocalyptic number.

It is an amenable number.

13150552115557 is a deficient number, since it is larger than the sum of its proper divisors (807439308443).

13150552115557 is a wasteful number, since it uses less digits than its factorization.

13150552115557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149080.

The product of its (nonzero) digits is 656250, while the sum is 46.

The spelling of 13150552115557 in words is "thirteen trillion, one hundred fifty billion, five hundred fifty-two million, one hundred fifteen thousand, five hundred fifty-seven".