23975701257 has 8 divisors (see below), whose sum is σ = 32070392640. Its totient is φ = 15932405360.

The previous prime is 23975701249. The next prime is 23975701291. The reversal of 23975701257 is 75210757932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23975701257 - 2³ = 23975701249 is a prime.

It is a super-2 number, since 2×23975701257² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23975701157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12847782 + ... + 12849647.

It is an arithmetic number, because the mean of its divisors is an integer number (4008799080).

Almost surely, 2^23975701257 is an apocalyptic number.

It is an amenable number.

23975701257 is a deficient number, since it is larger than the sum of its proper divisors (8094691383).

23975701257 is a wasteful number, since it uses less digits than its factorization.

23975701257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25697743.

The product of its (nonzero) digits is 926100, while the sum is 48.

The spelling of 23975701257 in words is "twenty-three billion, nine hundred seventy-five million, seven hundred one thousand, two hundred fifty-seven".