23457372964 has 9 divisors (see below), whose sum is σ = 41050938747. Its totient is φ = 11728533324.

The previous prime is 23457372959. The next prime is 23457372971. The reversal of 23457372964 is 46927375432.

The square root of 23457372964 is 153158.

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

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 268027 + ... + 344605.

Almost surely, 2^23457372964 is an apocalyptic number.

23457372964 is the 153158-th square number.

It is an amenable number.

23457372964 is a deficient number, since it is larger than the sum of its proper divisors (17593565783).

23457372964 is an frugal number, since it uses more digits than its factorization.

23457372964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153162 (or 76581 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 52.

The spelling of 23457372964 in words is "twenty-three billion, four hundred fifty-seven million, three hundred seventy-two thousand, nine hundred sixty-four".