52524653 has 4 divisors (see below), whose sum is σ = 52562400. Its totient is φ = 52486908.

The previous prime is 52524623. The next prime is 52524707. The reversal of 52524653 is 35642525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52524653 - 2⁸ = 52524397 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 (52524613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16703 + ... + 19596.

It is an arithmetic number, because the mean of its divisors is an integer number (13140600).

Almost surely, 2^52524653 is an apocalyptic number.

It is an amenable number.

52524653 is a deficient number, since it is larger than the sum of its proper divisors (37747).

52524653 is a wasteful number, since it uses less digits than its factorization.

52524653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37746.

The product of its digits is 36000, while the sum is 32.

The square root of 52524653 is about 7247.3893920501. The cubic root of 52524653 is about 374.5022207197.

The spelling of 52524653 in words is "fifty-two million, five hundred twenty-four thousand, six hundred fifty-three".