23253497981200 has 60 divisors (see below), whose sum is σ = 58806872545360. Its totient is φ = 8811851863680.

The previous prime is 23253497981177. The next prime is 23253497981201. The reversal of 23253497981200 is 218979435232.

It is not an unprimeable number, because it can be changed into a prime (23253497981201) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1529827794 + ... + 1529842993.

Almost surely, 2^{23253497981200} is an apocalyptic number.

23253497981200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23253497981200 is an abundant number, since it is smaller than the sum of its proper divisors (35553374564160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23253497981200 is a wasteful number, since it uses less digits than its factorization.

23253497981200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3059670824 (or 3059670813 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 23253497981200 in words is "twenty-three trillion, two hundred fifty-three billion, four hundred ninety-seven million, nine hundred eighty-one thousand, two hundred".