23789966057 has 16 divisors (see below), whose sum is σ = 27966399552. Its totient is φ = 19951216320.

The previous prime is 23789966041. The next prime is 23789966099. The reversal of 23789966057 is 75066998732.

It is a cyclic number.

It is not a de Polignac number, because 23789966057 - 2⁴ = 23789966041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23789966657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183278 + ... + 284904.

It is an arithmetic number, because the mean of its divisors is an integer number (1747899972).

Almost surely, 2^23789966057 is an apocalyptic number.

It is an amenable number.

23789966057 is a deficient number, since it is larger than the sum of its proper divisors (4176433495).

23789966057 is a wasteful number, since it uses less digits than its factorization.

23789966057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103288.

The product of its (nonzero) digits is 34292160, while the sum is 62.

The spelling of 23789966057 in words is "twenty-three billion, seven hundred eighty-nine million, nine hundred sixty-six thousand, fifty-seven".