23597875456 has 27 divisors (see below), whose sum is σ = 47108478333. Its totient is φ = 11797708800.

The previous prime is 23597875451. The next prime is 23597875463. The reversal of 23597875456 is 65457879532.

It is a happy number.

The square root of 23597875456 is 153616.

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., 18274713856 + 5323161600 = 135184^2 + 72960^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23597875394 and 23597875403.

It is not an unprimeable number, because it can be changed into a prime (23597875451) 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 2 ways as a sum of consecutive naturals, for example, 2453056 + ... + 2462656.

Almost surely, 2^23597875456 is an apocalyptic number.

23597875456 is the 153616-th square number.

It is an amenable number.

23597875456 is a deficient number, since it is larger than the sum of its proper divisors (23510602877).

23597875456 is an frugal number, since it uses more digits than its factorization.

23597875456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19218 (or 9603 counting only the distinct ones).

The product of its digits is 63504000, while the sum is 61.

The spelling of 23597875456 in words is "twenty-three billion, five hundred ninety-seven million, eight hundred seventy-five thousand, four hundred fifty-six".