52456653 has 28 divisors (see below), whose sum is σ = 80374848. Its totient is φ = 34204680.

The previous prime is 52456637. The next prime is 52456661. The reversal of 52456653 is 35665425.

It is a happy number.

It is not a de Polignac number, because 52456653 - 2⁴ = 52456637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52451653) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 33498 + ... + 35028.

Almost surely, 2^52456653 is an apocalyptic number.

It is an amenable number.

52456653 is a deficient number, since it is larger than the sum of its proper divisors (27918195).

52456653 is an equidigital number, since it uses as much as digits as its factorization.

52456653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1596 (or 1581 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The square root of 52456653 is about 7242.6965282276. The cubic root of 52456653 is about 374.3405369692.

The spelling of 52456653 in words is "fifty-two million, four hundred fifty-six thousand, six hundred fifty-three".