23745002757 has 12 divisors (see below), whose sum is σ = 36828984096. Its totient is φ = 13568572920.

The previous prime is 23745002731. The next prime is 23745002777. The reversal of 23745002757 is 75720054732.

It is a happy number.

It is not a de Polignac number, because 23745002757 - 2¹⁴ = 23744986373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23745002777) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80765169 + ... + 80765462.

It is an arithmetic number, because the mean of its divisors is an integer number (3069082008).

Almost surely, 2^23745002757 is an apocalyptic number.

It is an amenable number.

23745002757 is a deficient number, since it is larger than the sum of its proper divisors (13083981339).

23745002757 is a wasteful number, since it uses less digits than its factorization.

23745002757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161530648 (or 161530641 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 42.

The spelling of 23745002757 in words is "twenty-three billion, seven hundred forty-five million, two thousand, seven hundred fifty-seven".