4025118624 has 48 divisors (see below), whose sum is σ = 10571520960. Its totient is φ = 1340997120.

The previous prime is 4025118613. The next prime is 4025118637. The reversal of 4025118624 is 4268115204.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190509 + ... + 210579.

It is an arithmetic number, because the mean of its divisors is an integer number (220240020).

Almost surely, 2^4025118624 is an apocalyptic number.

It is an amenable number.

4025118624 is an abundant number, since it is smaller than the sum of its proper divisors (6546402336).

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

4025118624 is a wasteful number, since it uses less digits than its factorization.

4025118624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22173 (or 22165 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 4025118624 is about 63443.8225834478. The cubic root of 4025118624 is about 1590.7168983456.

The spelling of 4025118624 in words is "four billion, twenty-five million, one hundred eighteen thousand, six hundred twenty-four".