52099043434864 has 40 divisors (see below), whose sum is σ = 101124508242240. Its totient is φ = 26002411239168.

The previous prime is 52099043434847. The next prime is 52099043434877. The reversal of 52099043434864 is 46843434099025.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55133049 + ... + 56070055.

It is an arithmetic number, because the mean of its divisors is an integer number (2528112706056).

Almost surely, 2^{52099043434864} is an apocalyptic number.

It is an amenable number.

52099043434864 is a deficient number, since it is larger than the sum of its proper divisors (49025464807376).

52099043434864 is a wasteful number, since it uses less digits than its factorization.

52099043434864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943297 (or 943291 counting only the distinct ones).

The product of its (nonzero) digits is 89579520, while the sum is 61.

The spelling of 52099043434864 in words is "fifty-two trillion, ninety-nine billion, forty-three million, four hundred thirty-four thousand, eight hundred sixty-four".