2552320436832 has 36 divisors (see below), whose sum is σ = 7258161243060. Its totient is φ = 850773478848.

The previous prime is 2552320436821. The next prime is 2552320436851. The reversal of 2552320436832 is 2386340232552.

2552320436832 is a `hidden beast` number, since 2 + 5 + 52 + 3 + 204 + 368 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2552320436832² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4431111582 + ... + 4431112157.

It is an arithmetic number, because the mean of its divisors is an integer number (201615590085).

Almost surely, 2^{2552320436832} is an apocalyptic number.

It is an amenable number.

2552320436832 is an abundant number, since it is smaller than the sum of its proper divisors (4705840806228).

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

2552320436832 is a wasteful number, since it uses less digits than its factorization.

2552320436832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8862223755 (or 8862223744 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 2552320436832 in words is "two trillion, five hundred fifty-two billion, three hundred twenty million, four hundred thirty-six thousand, eight hundred thirty-two".