23052005004 has 24 divisors (see below), whose sum is σ = 61472013568. Its totient is φ = 6586287120.

The previous prime is 23052004951. The next prime is 23052005021. The reversal of 23052005004 is 40050025032.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137214232 + ... + 137214399.

Almost surely, 2^23052005004 is an apocalyptic number.

It is an amenable number.

23052005004 is an abundant number, since it is smaller than the sum of its proper divisors (38420008564).

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

23052005004 is a wasteful number, since it uses less digits than its factorization.

23052005004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274428645 (or 274428643 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The spelling of 23052005004 in words is "twenty-three billion, fifty-two million, five thousand, four".