52313332 has 48 divisors (see below), whose sum is σ = 98703360. Its totient is φ = 24216192.

The previous prime is 52313329. The next prime is 52313341. The reversal of 52313332 is 23331325.

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 15 ways as a sum of consecutive naturals, for example, 411853 + ... + 411979.

It is an arithmetic number, because the mean of its divisors is an integer number (2056320).

Almost surely, 2^52313332 is an apocalyptic number.

It is an amenable number.

52313332 is a deficient number, since it is larger than the sum of its proper divisors (46390028).

52313332 is a wasteful number, since it uses less digits than its factorization.

52313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280 (or 278 counting only the distinct ones).

The product of its digits is 1620, while the sum is 22.

The square root of 52313332 is about 7232.7955867700. The cubic root of 52313332 is about 373.9993041443. Note that the first 3 decimals are identical.

Adding to 52313332 its reverse (23331325), we get a palindrome (75644657).

The spelling of 52313332 in words is "fifty-two million, three hundred thirteen thousand, three hundred thirty-two".