52119532931 has 4 divisors (see below), whose sum is σ = 52120970352. Its totient is φ = 52118095512.

The previous prime is 52119532919. The next prime is 52119533027. The reversal of 52119532931 is 13923591125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52119532931 - 2³⁰ = 51045791107 is a prime.

It is a super-2 number, since 2×52119532931² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52119132931) 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, 662876 + ... + 737321.

It is an arithmetic number, because the mean of its divisors is an integer number (13030242588).

Almost surely, 2^52119532931 is an apocalyptic number.

52119532931 is a deficient number, since it is larger than the sum of its proper divisors (1437421).

52119532931 is a wasteful number, since it uses less digits than its factorization.

52119532931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437420.

The product of its digits is 72900, while the sum is 41.

The spelling of 52119532931 in words is "fifty-two billion, one hundred nineteen million, five hundred thirty-two thousand, nine hundred thirty-one".