52258525 has 12 divisors (see below), whose sum is σ = 70691904. Its totient is φ = 38006000.

The previous prime is 52258523. The next prime is 52258567. The reversal of 52258525 is 52585225.

It is a happy number.

It is not a de Polignac number, because 52258525 - 2¹ = 52258523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52258523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94741 + ... + 95290.

It is an arithmetic number, because the mean of its divisors is an integer number (5890992).

Almost surely, 2^52258525 is an apocalyptic number.

52258525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52258525 is a deficient number, since it is larger than the sum of its proper divisors (18433379).

52258525 is a wasteful number, since it uses less digits than its factorization.

52258525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190052 (or 190047 counting only the distinct ones).

The product of its digits is 40000, while the sum is 34.

The square root of 52258525 is about 7229.0058099299. The cubic root of 52258525 is about 373.8686494811.

The spelling of 52258525 in words is "fifty-two million, two hundred fifty-eight thousand, five hundred twenty-five".