52547325 has 48 divisors (see below), whose sum is σ = 90994176. Its totient is φ = 26726400.

The previous prime is 52547321. The next prime is 52547329. The reversal of 52547325 is 52374525.

It is an interprime number because it is at equal distance from previous prime (52547321) and next prime (52547329).

It is not a de Polignac number, because 52547325 - 2² = 52547321 is a prime.

It is a super-2 number, since 2×52547325² = 5522442729311250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52547321) 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, 225409 + ... + 225641.

It is an arithmetic number, because the mean of its divisors is an integer number (1895712).

Almost surely, 2^52547325 is an apocalyptic number.

It is an amenable number.

52547325 is a deficient number, since it is larger than the sum of its proper divisors (38446851).

52547325 is a wasteful number, since it uses less digits than its factorization.

52547325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 369 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 52547325 is about 7248.9533727291. The cubic root of 52547325 is about 374.5560969631.

The spelling of 52547325 in words is "fifty-two million, five hundred forty-seven thousand, three hundred twenty-five".