23779385675 has 24 divisors (see below), whose sum is σ = 29918085120. Its totient is φ = 18745322400.

The previous prime is 23779385671. The next prime is 23779385689. The reversal of 23779385675 is 57658397732.

It is not a de Polignac number, because 23779385675 - 2² = 23779385671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23779385671) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6357956 + ... + 6361694.

It is an arithmetic number, because the mean of its divisors is an integer number (1246586880).

Almost surely, 2^23779385675 is an apocalyptic number.

23779385675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23779385675 is a deficient number, since it is larger than the sum of its proper divisors (6138699445).

23779385675 is a wasteful number, since it uses less digits than its factorization.

23779385675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403 (or 7398 counting only the distinct ones).

The product of its digits is 66679200, while the sum is 62.

The spelling of 23779385675 in words is "twenty-three billion, seven hundred seventy-nine million, three hundred eighty-five thousand, six hundred seventy-five".