23148054936 has 40 divisors (see below), whose sum is σ = 64835989020. Its totient is φ = 7716018096.

The previous prime is 23148054899. The next prime is 23148054973. The reversal of 23148054936 is 63945084132.

23148054936 is a `hidden beast` number, since 2 + 31 + 48 + 0 + 549 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (23148054899) and next prime (23148054973).

It is a junction number, because it is equal to n+sod(n) for n = 23148054891 and 23148054900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17860506 + ... + 17861801.

Almost surely, 2^23148054936 is an apocalyptic number.

It is an amenable number.

23148054936 is an abundant number, since it is smaller than the sum of its proper divisors (41687934084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23148054936 is a wasteful number, since it uses less digits than its factorization.

23148054936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35722325 (or 35722312 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 23148054936 in words is "twenty-three billion, one hundred forty-eight million, fifty-four thousand, nine hundred thirty-six".