52612571 has 4 divisors (see below), whose sum is σ = 57395544. Its totient is φ = 47829600.

The previous prime is 52612559. The next prime is 52612589. The reversal of 52612571 is 17521625.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52612571 - 2⁶ = 52612507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52612171) 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, 2391470 + ... + 2391491.

It is an arithmetic number, because the mean of its divisors is an integer number (14348886).

Almost surely, 2^52612571 is an apocalyptic number.

52612571 is a deficient number, since it is larger than the sum of its proper divisors (4782973).

52612571 is a wasteful number, since it uses less digits than its factorization.

52612571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782972.

The product of its digits is 4200, while the sum is 29.

The square root of 52612571 is about 7253.4523504329. The cubic root of 52612571 is about 374.7110568295.

The spelling of 52612571 in words is "fifty-two million, six hundred twelve thousand, five hundred seventy-one".