52317922 has 4 divisors (see below), whose sum is σ = 78476886. Its totient is φ = 26158960.

The previous prime is 52317919. The next prime is 52317949. The reversal of 52317922 is 22971325.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37564641 + 14753281 = 6129^2 + 3841^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13079479 + ... + 13079482.

Almost surely, 2^52317922 is an apocalyptic number.

52317922 is a deficient number, since it is larger than the sum of its proper divisors (26158964).

52317922 is a wasteful number, since it uses less digits than its factorization.

52317922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26158963.

The product of its digits is 7560, while the sum is 31.

The square root of 52317922 is about 7233.1128845055. The cubic root of 52317922 is about 374.0102421247.

The spelling of 52317922 in words is "fifty-two million, three hundred seventeen thousand, nine hundred twenty-two".