52436717924 has 6 divisors (see below), whose sum is σ = 91764256374. Its totient is φ = 26218358960.

The previous prime is 52436717873. The next prime is 52436717999. The reversal of 52436717924 is 42971763425.

It can be written as a sum of positive squares in only one way, i.e., 49380839524 + 3055878400 = 222218^2 + 55280^2 .

It is a super-2 number, since 2×52436717924² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6554589737 + ... + 6554589744.

It is an arithmetic number, because the mean of its divisors is an integer number (15294042729).

Almost surely, 2^52436717924 is an apocalyptic number.

It is an amenable number.

52436717924 is a deficient number, since it is larger than the sum of its proper divisors (39327538450).

52436717924 is a wasteful number, since it uses less digits than its factorization.

52436717924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13109179485 (or 13109179483 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The spelling of 52436717924 in words is "fifty-two billion, four hundred thirty-six million, seven hundred seventeen thousand, nine hundred twenty-four".