52499399866792 has 32 divisors (see below), whose sum is σ = 102717557426880. Its totient is φ = 25108081004160.

The previous prime is 52499399866691. The next prime is 52499399866817. The reversal of 52499399866792 is 29766899399425.

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, 12581692 + ... + 16226452.

It is an arithmetic number, because the mean of its divisors is an integer number (3209923669590).

Almost surely, 2^{52499399866792} is an apocalyptic number.

It is an amenable number.

52499399866792 is a deficient number, since it is larger than the sum of its proper divisors (50218157560088).

52499399866792 is a wasteful number, since it uses less digits than its factorization.

52499399866792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723073 (or 3723069 counting only the distinct ones).

The product of its digits is 28570268160, while the sum is 88.

The spelling of 52499399866792 in words is "fifty-two trillion, four hundred ninety-nine billion, three hundred ninety-nine million, eight hundred sixty-six thousand, seven hundred ninety-two".