52651025 has 48 divisors (see below), whose sum is σ = 79233024. Its totient is φ = 33929280.

The previous prime is 52651021. The next prime is 52651043. The reversal of 52651025 is 52015625.

It is not a de Polignac number, because 52651025 - 2² = 52651021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52650985 and 52651003.

It is not an unprimeable number, because it can be changed into a prime (52651021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 414512 + ... + 414638.

It is an arithmetic number, because the mean of its divisors is an integer number (1650688).

Almost surely, 2^52651025 is an apocalyptic number.

It is an amenable number.

52651025 is a deficient number, since it is larger than the sum of its proper divisors (26581999).

52651025 is a wasteful number, since it uses less digits than its factorization.

52651025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 52651025 is about 7256.1026040155. The cubic root of 52651025 is about 374.8023254473.

The spelling of 52651025 in words is "fifty-two million, six hundred fifty-one thousand, twenty-five".