52544525 has 12 divisors (see below), whose sum is σ = 71078784. Its totient is φ = 38214000.

The previous prime is 52544497. The next prime is 52544533.

52544525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52544525 - 2⁸ = 52544269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52544491 and 52544500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95261 + ... + 95810.

It is an arithmetic number, because the mean of its divisors is an integer number (5923232).

Almost surely, 2^52544525 is an apocalyptic number.

52544525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52544525 is a deficient number, since it is larger than the sum of its proper divisors (18534259).

52544525 is a wasteful number, since it uses less digits than its factorization.

52544525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191092 (or 191087 counting only the distinct ones).

The product of its digits is 40000, while the sum is 32.

The square root of 52544525 is about 7248.7602388271. The cubic root of 52544525 is about 374.5494440669.

It can be divided in two parts, 5254 and 4525, that added together give a palindrome (9779).

The spelling of 52544525 in words is "fifty-two million, five hundred forty-four thousand, five hundred twenty-five".