2652813172 has 12 divisors (see below), whose sum is σ = 4642882020. Its totient is φ = 1326275456.

The previous prime is 2652813139. The next prime is 2652813181. The reversal of 2652813172 is 2713182562.

It can be written as a sum of positive squares in 2 ways, for example, as 2187807076 + 465006096 = 46774^2 + 21564^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23454 + ... + 76522.

It is an arithmetic number, because the mean of its divisors is an integer number (386906835).

Almost surely, 2^2652813172 is an apocalyptic number.

It is an amenable number.

2652813172 is a deficient number, since it is larger than the sum of its proper divisors (1990068848).

2652813172 is a wasteful number, since it uses less digits than its factorization.

2652813172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65570 (or 65568 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 2652813172 is about 51505.4673991024. The cubic root of 2652813172 is about 1384.3170090593.

The spelling of 2652813172 in words is "two billion, six hundred fifty-two million, eight hundred thirteen thousand, one hundred seventy-two".