52213592 has 8 divisors (see below), whose sum is σ = 97900500. Its totient is φ = 26106792.

The previous prime is 52213573. The next prime is 52213597. The reversal of 52213592 is 29531225.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52213597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3263342 + ... + 3263357.

Almost surely, 2^52213592 is an apocalyptic number.

It is an amenable number.

52213592 is a deficient number, since it is larger than the sum of its proper divisors (45686908).

52213592 is a wasteful number, since it uses less digits than its factorization.

52213592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6526705 (or 6526701 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 52213592 is about 7225.8973145209. The cubic root of 52213592 is about 373.7614653291.

The spelling of 52213592 in words is "fifty-two million, two hundred thirteen thousand, five hundred ninety-two".