652041612931 has 2 divisors, whose sum is σ = 652041612932. Its totient is φ = 652041612930.

The previous prime is 652041612923. The next prime is 652041612941. The reversal of 652041612931 is 139216140256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652041612931 - 2³ = 652041612923 is a prime.

It is a super-2 number, since 2×652041612931² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (652041612941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326020806465 + 326020806466.

It is an arithmetic number, because the mean of its divisors is an integer number (326020806466).

Almost surely, 2^652041612931 is an apocalyptic number.

652041612931 is a deficient number, since it is larger than the sum of its proper divisors (1).

652041612931 is an equidigital number, since it uses as much as digits as its factorization.

652041612931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 652041612931 in words is "six hundred fifty-two billion, forty-one million, six hundred twelve thousand, nine hundred thirty-one".