52255025 has 12 divisors (see below), whose sum is σ = 68608332. Its totient is φ = 39344640.

The previous prime is 52255001. The next prime is 52255031. The reversal of 52255025 is 52055225.

52255025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3869089 + 48385936 = 1967^2 + 6956^2 .

It is not a de Polignac number, because 52255025 - 2¹⁰ = 52254001 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52254985 and 52255003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61052 + ... + 61901.

It is an arithmetic number, because the mean of its divisors is an integer number (5717361).

Almost surely, 2^52255025 is an apocalyptic number.

It is an amenable number.

52255025 is a deficient number, since it is larger than the sum of its proper divisors (16353307).

52255025 is a wasteful number, since it uses less digits than its factorization.

52255025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122980 (or 122975 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 52255025 is about 7228.7637255619. The cubic root of 52255025 is about 373.8603027122.

The spelling of 52255025 in words is "fifty-two million, two hundred fifty-five thousand, twenty-five".