252632627567 has 2 divisors, whose sum is σ = 252632627568. Its totient is φ = 252632627566.

The previous prime is 252632627557. The next prime is 252632627627. The reversal of 252632627567 is 765726236252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252632627567 - 2⁶ = 252632627503 is a prime.

It is a super-2 number, since 2×252632627567² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252632627557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126316313783 + 126316313784.

It is an arithmetic number, because the mean of its divisors is an integer number (126316313784).

Almost surely, 2^252632627567 is an apocalyptic number.

252632627567 is a deficient number, since it is larger than the sum of its proper divisors (1).

252632627567 is an equidigital number, since it uses as much as digits as its factorization.

252632627567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12700800, while the sum is 53.

The spelling of 252632627567 in words is "two hundred fifty-two billion, six hundred thirty-two million, six hundred twenty-seven thousand, five hundred sixty-seven".