652925638831 has 2 divisors, whose sum is σ = 652925638832. Its totient is φ = 652925638830.

The previous prime is 652925638787. The next prime is 652925638861. The reversal of 652925638831 is 138836529256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 652925638831 - 2¹³ = 652925630639 is a prime.

It is a super-3 number, since 3×652925638831³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652925638861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326462819415 + 326462819416.

It is an arithmetic number, because the mean of its divisors is an integer number (326462819416).

Almost surely, 2^652925638831 is an apocalyptic number.

652925638831 is a deficient number, since it is larger than the sum of its proper divisors (1).

652925638831 is an equidigital number, since it uses as much as digits as its factorization.

652925638831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18662400, while the sum is 58.

The spelling of 652925638831 in words is "six hundred fifty-two billion, nine hundred twenty-five million, six hundred thirty-eight thousand, eight hundred thirty-one".