31924652053 has 32 divisors (see below), whose sum is σ = 38958071040. Its totient is φ = 25537459200.

The previous prime is 31924652041. The next prime is 31924652083. The reversal of 31924652053 is 35025642913.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31924652053 is a prime.

It is a super-2 number, since 2×31924652053² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31924651997 and 31924652015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31924652083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8624103 + ... + 8627803.

It is an arithmetic number, because the mean of its divisors is an integer number (1217439720).

Almost surely, 2^31924652053 is an apocalyptic number.

It is an amenable number.

31924652053 is a deficient number, since it is larger than the sum of its proper divisors (7033418987).

31924652053 is a wasteful number, since it uses less digits than its factorization.

31924652053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4317.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 31924652053 in words is "thirty-one billion, nine hundred twenty-four million, six hundred fifty-two thousand, fifty-three".