52322542 has 16 divisors (see below), whose sum is σ = 83178000. Its totient is φ = 24615360.

The previous prime is 52322537. The next prime is 52322573. The reversal of 52322542 is 24522325.

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, 1042 + ... + 10282.

It is an arithmetic number, because the mean of its divisors is an integer number (5198625).

Almost surely, 2^52322542 is an apocalyptic number.

52322542 is a deficient number, since it is larger than the sum of its proper divisors (30855458).

52322542 is a wasteful number, since it uses less digits than its factorization.

52322542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9411.

The product of its digits is 4800, while the sum is 25.

The square root of 52322542 is about 7233.4322420273. The cubic root of 52322542 is about 374.0212509492.

Adding to 52322542 its reverse (24522325), we get a palindrome (76844867).

The spelling of 52322542 in words is "fifty-two million, three hundred twenty-two thousand, five hundred forty-two".