23752357924 has 27 divisors (see below), whose sum is σ = 41868168433. Its totient is φ = 11790643472.

The previous prime is 23752357913. The next prime is 23752357927. The reversal of 23752357924 is 42975325732.

The square root of 23752357924 is 154118.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22473008100 + 1279349824 = 149910^2 + 35768^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23752357927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 81065922 + ... + 81066214.

Almost surely, 2^23752357924 is an apocalyptic number.

23752357924 is the 154118-th square number.

It is an amenable number.

23752357924 is a deficient number, since it is larger than the sum of its proper divisors (18115810509).

23752357924 is an frugal number, since it uses more digits than its factorization.

23752357924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116 (or 558 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 49.

Multiplying 23752357924 by its sum of digits (49), we get a square (1163865538276 = 1078826²).

The spelling of 23752357924 in words is "twenty-three billion, seven hundred fifty-two million, three hundred fifty-seven thousand, nine hundred twenty-four".