23854957077 has 8 divisors (see below), whose sum is σ = 36350410816. Its totient is φ = 13631404032.

The previous prime is 23854957051. The next prime is 23854957097. The reversal of 23854957077 is 77075945832.

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

It is not a de Polignac number, because 23854957077 - 2⁶ = 23854957013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23854957097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567975148 + ... + 567975189.

It is an arithmetic number, because the mean of its divisors is an integer number (4543801352).

Almost surely, 2^23854957077 is an apocalyptic number.

It is an amenable number.

23854957077 is a deficient number, since it is larger than the sum of its proper divisors (12495453739).

23854957077 is a wasteful number, since it uses less digits than its factorization.

23854957077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135950347.

The product of its (nonzero) digits is 14817600, while the sum is 57.

The spelling of 23854957077 in words is "twenty-three billion, eight hundred fifty-four million, nine hundred fifty-seven thousand, seventy-seven".