52311338 has 8 divisors (see below), whose sum is σ = 81878688. Its totient is φ = 25018444.

The previous prime is 52311323. The next prime is 52311359. The reversal of 52311338 is 83311325.

52311338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568556 + ... + 568647.

It is an arithmetic number, because the mean of its divisors is an integer number (10234836).

Almost surely, 2^52311338 is an apocalyptic number.

52311338 is a deficient number, since it is larger than the sum of its proper divisors (29567350).

52311338 is a wasteful number, since it uses less digits than its factorization.

52311338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137228.

The product of its digits is 2160, while the sum is 26.

The square root of 52311338 is about 7232.6577411073. The cubic root of 52311338 is about 373.9945522384.

The spelling of 52311338 in words is "fifty-two million, three hundred eleven thousand, three hundred thirty-eight".