4625488872 has 24 divisors (see below), whose sum is σ = 12527365890. Its totient is φ = 1541829600.

The previous prime is 4625488871. The next prime is 4625488891. The reversal of 4625488872 is 2788845264.

4625488872 is a `hidden beast` number, since 4 + 625 + 4 + 8 + 8 + 8 + 7 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4468387716 + 157101156 = 66846^2 + 12534^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (4625488871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32121379 + ... + 32121522.

Almost surely, 2^4625488872 is an apocalyptic number.

It is an amenable number.

4625488872 is an abundant number, since it is smaller than the sum of its proper divisors (7901877018).

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

4625488872 is a wasteful number, since it uses less digits than its factorization.

4625488872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64242913 (or 64242906 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 54.

The square root of 4625488872 is about 68010.9467071294. The cubic root of 4625488872 is about 1666.1696275371.

The spelling of 4625488872 in words is "four billion, six hundred twenty-five million, four hundred eighty-eight thousand, eight hundred seventy-two".