2625134672 has 40 divisors (see below), whose sum is σ = 5190605280. Its totient is φ = 1285781120.

The previous prime is 2625134669. The next prime is 2625134689. The reversal of 2625134672 is 2764315262.

It is a super-2 number, since 2×2625134672² = 13782664092273095168, which 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 7 ways as a sum of consecutive naturals, for example, 271847 + ... + 281337.

It is an arithmetic number, because the mean of its divisors is an integer number (129765132).

Almost surely, 2^2625134672 is an apocalyptic number.

It is an amenable number.

2625134672 is a deficient number, since it is larger than the sum of its proper divisors (2565470608).

2625134672 is a wasteful number, since it uses less digits than its factorization.

2625134672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9851 (or 9845 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 2625134672 is about 51236.0680770880. The cubic root of 2625134672 is about 1379.4856782530.

The spelling of 2625134672 in words is "two billion, six hundred twenty-five million, one hundred thirty-four thousand, six hundred seventy-two".