23512052613583 has 2 divisors, whose sum is σ = 23512052613584. Its totient is φ = 23512052613582.

The previous prime is 23512052613559. The next prime is 23512052613653. The reversal of 23512052613583 is 38531625021532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23512052613583 - 2³³ = 23503462678991 is a prime.

It is a super-2 number, since 2×23512052613583² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23512052683583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11756026306791 + 11756026306792.

It is an arithmetic number, because the mean of its divisors is an integer number (11756026306792).

Almost surely, 2^{23512052613583} is an apocalyptic number.

23512052613583 is a deficient number, since it is larger than the sum of its proper divisors (1).

23512052613583 is an equidigital number, since it uses as much as digits as its factorization.

23512052613583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 23512052613583 in words is "twenty-three trillion, five hundred twelve billion, fifty-two million, six hundred thirteen thousand, five hundred eighty-three".