52051025 has 24 divisors (see below), whose sum is σ = 73604664. Its totient is φ = 36172800.

The previous prime is 52050997. The next prime is 52051033. The reversal of 52051025 is 52015025.

It can be written as a sum of positive squares in 12 ways, for example, as 20151121 + 31899904 = 4489^2 + 5648^2 .

It is not a de Polignac number, because 52051025 - 2¹⁶ = 51985489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52050988 and 52051006.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 815 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (3066861).

Almost surely, 2^52051025 is an apocalyptic number.

It is an amenable number.

52051025 is a deficient number, since it is larger than the sum of its proper divisors (21553639).

52051025 is a wasteful number, since it uses less digits than its factorization.

52051025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9461 (or 9456 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 52051025 is about 7214.6396306399. The cubic root of 52051025 is about 373.3731599909.

The spelling of 52051025 in words is "fifty-two million, fifty-one thousand, twenty-five".