2153662025232 has 20 divisors (see below), whose sum is σ = 5563626898640. Its totient is φ = 717887341728.

The previous prime is 2153662025213. The next prime is 2153662025299. The reversal of 2153662025232 is 2325202663512.

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 3 ways as a sum of consecutive naturals, for example, 22433979382 + ... + 22433979477.

It is an arithmetic number, because the mean of its divisors is an integer number (278181344932).

Almost surely, 2^{2153662025232} is an apocalyptic number.

It is an amenable number.

2153662025232 is an abundant number, since it is smaller than the sum of its proper divisors (3409964873408).

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

2153662025232 is a wasteful number, since it uses less digits than its factorization.

2153662025232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44867958870 (or 44867958864 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

Adding to 2153662025232 its reverse (2325202663512), we get a palindrome (4478864688744).

The spelling of 2153662025232 in words is "two trillion, one hundred fifty-three billion, six hundred sixty-two million, twenty-five thousand, two hundred thirty-two".