52377572443116 has 12 divisors (see below), whose sum is σ = 122214335700632. Its totient is φ = 17459190814368.

The previous prime is 52377572443111. The next prime is 52377572443123. The reversal of 52377572443116 is 61134427577325.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (52377572443111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182398851785 + ... + 2182398851808.

Almost surely, 2^{52377572443116} is an apocalyptic number.

It is an amenable number.

52377572443116 is an abundant number, since it is smaller than the sum of its proper divisors (69836763257516).

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

52377572443116 is a wasteful number, since it uses less digits than its factorization.

52377572443116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364797703600 (or 4364797703598 counting only the distinct ones).

The product of its digits is 29635200, while the sum is 57.

The spelling of 52377572443116 in words is "fifty-two trillion, three hundred seventy-seven billion, five hundred seventy-two million, four hundred forty-three thousand, one hundred sixteen".