52259711 has 8 divisors (see below), whose sum is σ = 61785120. Its totient is φ = 43249248.

The previous prime is 52259693. The next prime is 52259731. The reversal of 52259711 is 11795225.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-52259711 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 (52259731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128516 + ... + 128921.

It is an arithmetic number, because the mean of its divisors is an integer number (7723140).

Almost surely, 2^52259711 is an apocalyptic number.

52259711 is a deficient number, since it is larger than the sum of its proper divisors (9525409).

52259711 is a wasteful number, since it uses less digits than its factorization.

52259711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257473.

The product of its digits is 6300, while the sum is 32.

The square root of 52259711 is about 7229.0878401082. The cubic root of 52259711 is about 373.8714777588.

The spelling of 52259711 in words is "fifty-two million, two hundred fifty-nine thousand, seven hundred eleven".