23590112329657 has 2 divisors, whose sum is σ = 23590112329658. Its totient is φ = 23590112329656.

The previous prime is 23590112329621. The next prime is 23590112329757. The reversal of 23590112329657 is 75692321109532.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15612487197696 + 7977625131961 = 3951264^2 + 2824469^2 .

It is a cyclic number.

It is not a de Polignac number, because 23590112329657 - 2²³ = 23590103941049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23590112329598 and 23590112329607.

It is not a weakly prime, because it can be changed into another prime (23590112329757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11795056164828 + 11795056164829.

It is an arithmetic number, because the mean of its divisors is an integer number (11795056164829).

Almost surely, 2^{23590112329657} is an apocalyptic number.

It is an amenable number.

23590112329657 is a deficient number, since it is larger than the sum of its proper divisors (1).

23590112329657 is an equidigital number, since it uses as much as digits as its factorization.

23590112329657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6123600, while the sum is 55.

The spelling of 23590112329657 in words is "twenty-three trillion, five hundred ninety billion, one hundred twelve million, three hundred twenty-nine thousand, six hundred fifty-seven".