23025422287531 has 2 divisors, whose sum is σ = 23025422287532. Its totient is φ = 23025422287530.

The previous prime is 23025422287447. The next prime is 23025422287639. The reversal of 23025422287531 is 13578222452032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23025422287531 - 2¹¹ = 23025422285483 is a prime.

It is a super-2 number, since 2×23025422287531² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23025422284531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11512711143765 + 11512711143766.

It is an arithmetic number, because the mean of its divisors is an integer number (11512711143766).

Almost surely, 2^{23025422287531} is an apocalyptic number.

23025422287531 is a deficient number, since it is larger than the sum of its proper divisors (1).

23025422287531 is an equidigital number, since it uses as much as digits as its factorization.

23025422287531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1612800, while the sum is 46.

The spelling of 23025422287531 in words is "twenty-three trillion, twenty-five billion, four hundred twenty-two million, two hundred eighty-seven thousand, five hundred thirty-one".