52525053 has 24 divisors (see below), whose sum is σ = 91810368. Its totient is φ = 28248192.

The previous prime is 52525051. The next prime is 52525069. The reversal of 52525053 is 35052525.

It is not a de Polignac number, because 52525053 - 2¹ = 52525051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52525051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23451 + ... + 25592.

It is an arithmetic number, because the mean of its divisors is an integer number (3825432).

Almost surely, 2^52525053 is an apocalyptic number.

It is an amenable number.

52525053 is a deficient number, since it is larger than the sum of its proper divisors (39285315).

52525053 is a wasteful number, since it uses less digits than its factorization.

52525053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49073 (or 49070 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 52525053 is about 7247.4169881414. The cubic root of 52525053 is about 374.5031713876.

Adding to 52525053 its reverse (35052525), we get a palindrome (87577578).

The spelling of 52525053 in words is "fifty-two million, five hundred twenty-five thousand, fifty-three".