23002164648 has 64 divisors (see below), whose sum is σ = 63908856000. Its totient is φ = 7665713856.

The previous prime is 23002164589. The next prime is 23002164649. The reversal of 23002164648 is 84646120032.

23002164648 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 2 + 1 + 6 + 4 + 648 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23002164649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1345611 + ... + 1362597.

It is an arithmetic number, because the mean of its divisors is an integer number (998575875).

Almost surely, 2^23002164648 is an apocalyptic number.

It is an amenable number.

23002164648 is an abundant number, since it is smaller than the sum of its proper divisors (40906691352).

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

23002164648 is a wasteful number, since it uses less digits than its factorization.

23002164648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23271 (or 23261 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 23002164648 in words is "twenty-three billion, two million, one hundred sixty-four thousand, six hundred forty-eight".