52502254 has 16 divisors (see below), whose sum is σ = 90101088. Its totient is φ = 22476672.

The previous prime is 52502237. The next prime is 52502291. The reversal of 52502254 is 45220525.

It is a happy number.

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, 18754 + ... + 21370.

It is an arithmetic number, because the mean of its divisors is an integer number (5631318).

Almost surely, 2^52502254 is an apocalyptic number.

52502254 is a deficient number, since it is larger than the sum of its proper divisors (37598834).

52502254 is a wasteful number, since it uses less digits than its factorization.

52502254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4059.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 52502254 is about 7245.8439122024. The cubic root of 52502254 is about 374.4489779885.

Adding to 52502254 its reverse (45220525), we get a palindrome (97722779).

The spelling of 52502254 in words is "fifty-two million, five hundred two thousand, two hundred fifty-four".