522934292 has 6 divisors (see below), whose sum is σ = 915135018. Its totient is φ = 261467144.

The previous prime is 522934277. The next prime is 522934301. The reversal of 522934292 is 292439225.

It can be written as a sum of positive squares in only one way, i.e., 424607236 + 98327056 = 20606^2 + 9916^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65366783 + ... + 65366790.

It is an arithmetic number, because the mean of its divisors is an integer number (152522503).

Almost surely, 2^522934292 is an apocalyptic number.

It is an amenable number.

522934292 is a deficient number, since it is larger than the sum of its proper divisors (392200726).

522934292 is a wasteful number, since it uses less digits than its factorization.

522934292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130733577 (or 130733575 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 522934292 is about 22867.7566018182. The cubic root of 522934292 is about 805.6548775182.

The spelling of 522934292 in words is "five hundred twenty-two million, nine hundred thirty-four thousand, two hundred ninety-two".