52555525 has 24 divisors (see below), whose sum is σ = 71495424. Its totient is φ = 38006400.

The previous prime is 52555519. The next prime is 52555543.

52555525 is nontrivially palindromic in base 10.

52555525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52555525 - 2⁵ = 52555493 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60897 + ... + 61753.

It is an arithmetic number, because the mean of its divisors is an integer number (2978976).

Almost surely, 2^52555525 is an apocalyptic number.

52555525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52555525 is a deficient number, since it is larger than the sum of its proper divisors (18939899).

52555525 is a wasteful number, since it uses less digits than its factorization.

52555525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1096 counting only the distinct ones).

The product of its digits is 62500, while the sum is 34.

The square root of 52555525 is about 7249.5189495580. The cubic root of 52555525 is about 374.5755790855.

The spelling of 52555525 in words is "fifty-two million, five hundred fifty-five thousand, five hundred twenty-five".