52305025 has 12 divisors (see below), whose sum is σ = 65357424. Its totient is φ = 41522000.

The previous prime is 52305007. The next prime is 52305037. The reversal of 52305025 is 52050325.

It is not a de Polignac number, because 52305025 - 2¹⁹ = 51780737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52304987 and 52305005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4711 + ... + 11260.

It is an arithmetic number, because the mean of its divisors is an integer number (5446452).

Almost surely, 2^52305025 is an apocalyptic number.

It is an amenable number.

52305025 is a deficient number, since it is larger than the sum of its proper divisors (13052399).

52305025 is a wasteful number, since it uses less digits than its factorization.

52305025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16112 (or 16107 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 52305025 is about 7232.2213046892. The cubic root of 52305025 is about 373.9795069176.

The spelling of 52305025 in words is "fifty-two million, three hundred five thousand, twenty-five".