4255545972 has 96 divisors (see below), whose sum is σ = 10363666432. Its totient is φ = 1357969536.

The previous prime is 4255545971. The next prime is 4255545977. The reversal of 4255545972 is 2795455524.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255545971) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9191013 + ... + 9191475.

Almost surely, 2^4255545972 is an apocalyptic number.

It is an amenable number.

4255545972 is an abundant number, since it is smaller than the sum of its proper divisors (6108120460).

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

4255545972 is a wasteful number, since it uses less digits than its factorization.

4255545972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797 (or 795 counting only the distinct ones).

The product of its digits is 2520000, while the sum is 48.

The square root of 4255545972 is about 65234.5458480397. The cubic root of 4255545972 is about 1620.5101746323.

The spelling of 4255545972 in words is "four billion, two hundred fifty-five million, five hundred forty-five thousand, nine hundred seventy-two".