23732545019236 has 9 divisors (see below), whose sum is σ = 41531970834291. Its totient is φ = 11866267638012.

The previous prime is 23732545019149. The next prime is 23732545019279. The reversal of 23732545019236 is 63291054523732.

The square root of 23732545019236 is 4871606.

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

It is a super-2 number, since 2×23732545019236² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8525311 + ... + 10961113.

Almost surely, 2^{23732545019236} is an apocalyptic number.

23732545019236 is the 4871606-th square number.

It is an amenable number.

23732545019236 is a deficient number, since it is larger than the sum of its proper divisors (17799425815055).

23732545019236 is an frugal number, since it uses more digits than its factorization.

23732545019236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871610 (or 2435805 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 52.

The spelling of 23732545019236 in words is "twenty-three trillion, seven hundred thirty-two billion, five hundred forty-five million, nineteen thousand, two hundred thirty-six".