52672570 has 8 divisors (see below), whose sum is σ = 94810644. Its totient is φ = 21069024.

The previous prime is 52672561. The next prime is 52672583. The reversal of 52672570 is 7527625.

It is a happy number.

52672570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 42994249 + 9678321 = 6557^2 + 3111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2633619 + ... + 2633638.

Almost surely, 2^52672570 is an apocalyptic number.

52672570 is a deficient number, since it is larger than the sum of its proper divisors (42138074).

52672570 is a wasteful number, since it uses less digits than its factorization.

52672570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267264.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 52672570 is about 7257.5870645828. The cubic root of 52672570 is about 374.8534419887.

The spelling of 52672570 in words is "fifty-two million, six hundred seventy-two thousand, five hundred seventy".