52542996 has 24 divisors (see below), whose sum is σ = 133746144. Its totient is φ = 15922080.

The previous prime is 52542953. The next prime is 52543013. The reversal of 52542996 is 69924525.

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, 198895 + ... + 199158.

It is an arithmetic number, because the mean of its divisors is an integer number (5572756).

Almost surely, 2^52542996 is an apocalyptic number.

It is an amenable number.

52542996 is an abundant number, since it is smaller than the sum of its proper divisors (81203148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52542996 is a wasteful number, since it uses less digits than its factorization.

52542996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398071 (or 398069 counting only the distinct ones).

The product of its digits is 194400, while the sum is 42.

The square root of 52542996 is about 7248.6547717490. The cubic root of 52542996 is about 374.5458110106.

It can be divided in two parts, 525429 and 96, that added together give a palindrome (525525).

The spelling of 52542996 in words is "fifty-two million, five hundred forty-two thousand, nine hundred ninety-six".