52259494 has 16 divisors (see below), whose sum is σ = 90109728. Its totient is φ = 22266432.

The previous prime is 52259489. The next prime is 52259509. The reversal of 52259494 is 49495225.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8367 + ... + 13210.

It is an arithmetic number, because the mean of its divisors is an integer number (5631858).

Almost surely, 2^52259494 is an apocalyptic number.

52259494 is a deficient number, since it is larger than the sum of its proper divisors (37850234).

52259494 is a wasteful number, since it uses less digits than its factorization.

52259494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21759.

The product of its digits is 129600, while the sum is 40.

The square root of 52259494 is about 7229.0728312834. The cubic root of 52259494 is about 373.8709602778.

The spelling of 52259494 in words is "fifty-two million, two hundred fifty-nine thousand, four hundred ninety-four".