2625158964 has 12 divisors (see below), whose sum is σ = 6125370944. Its totient is φ = 875052984.

The previous prime is 2625158951. The next prime is 2625158971. The reversal of 2625158964 is 4698515262.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109381612 + ... + 109381635.

Almost surely, 2^2625158964 is an apocalyptic number.

It is an amenable number.

2625158964 is an abundant number, since it is smaller than the sum of its proper divisors (3500211980).

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

2625158964 is a wasteful number, since it uses less digits than its factorization.

2625158964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218763254 (or 218763252 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 48.

The square root of 2625158964 is about 51236.3051361044. The cubic root of 2625158964 is about 1379.4899333188.

The spelling of 2625158964 in words is "two billion, six hundred twenty-five million, one hundred fifty-eight thousand, nine hundred sixty-four".