52672653 has 32 divisors (see below), whose sum is σ = 86430720. Its totient is φ = 31434480.

The previous prime is 52672637. The next prime is 52672657. The reversal of 52672653 is 35627625.

It is a happy number.

52672653 is a `hidden beast` number, since 526 + 72 + 65 + 3 = 666.

52672653 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 52672653 - 2⁴ = 52672637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52672657) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 18576 + ... + 21222.

It is an arithmetic number, because the mean of its divisors is an integer number (2700960).

Almost surely, 2^52672653 is an apocalyptic number.

It is an amenable number.

52672653 is a deficient number, since it is larger than the sum of its proper divisors (33758067).

52672653 is a wasteful number, since it uses less digits than its factorization.

52672653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734 (or 2728 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 52672653 is about 7257.5927827345. The cubic root of 52672653 is about 374.8536388832.

The spelling of 52672653 in words is "fifty-two million, six hundred seventy-two thousand, six hundred fifty-three".