2552844725 has 12 divisors (see below), whose sum is σ = 3170761344. Its totient is φ = 2038899120.

The previous prime is 2552844713. The next prime is 2552844733. The reversal of 2552844725 is 5274482552.

It is not a de Polignac number, because 2552844725 - 2⁴ = 2552844709 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68939 + ... + 99288.

It is an arithmetic number, because the mean of its divisors is an integer number (264230112).

Almost surely, 2^2552844725 is an apocalyptic number.

2552844725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2552844725 is a deficient number, since it is larger than the sum of its proper divisors (617916619).

2552844725 is a wasteful number, since it uses less digits than its factorization.

2552844725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168844 (or 168839 counting only the distinct ones).

The product of its digits is 896000, while the sum is 44.

The square root of 2552844725 is about 50525.6838152637. The cubic root of 2552844725 is about 1366.7050526266.

The spelling of 2552844725 in words is "two billion, five hundred fifty-two million, eight hundred forty-four thousand, seven hundred twenty-five".