52312994 has 16 divisors (see below), whose sum is σ = 82038528. Its totient is φ = 24971232.

The previous prime is 52312993. The next prime is 52313033. The reversal of 52312994 is 49921325.

It is not an unprimeable number, because it can be changed into a prime (52312993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38759 + ... + 40085.

It is an arithmetic number, because the mean of its divisors is an integer number (5127408).

Almost surely, 2^52312994 is an apocalyptic number.

52312994 is a deficient number, since it is larger than the sum of its proper divisors (29725534).

52312994 is a wasteful number, since it uses less digits than its factorization.

52312994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209.

The product of its digits is 19440, while the sum is 35.

The square root of 52312994 is about 7232.7722209399. The cubic root of 52312994 is about 373.9984986642.

The spelling of 52312994 in words is "fifty-two million, three hundred twelve thousand, nine hundred ninety-four".