522340556 has 6 divisors (see below), whose sum is σ = 914095980. Its totient is φ = 261170276.

The previous prime is 522340549. The next prime is 522340561. The reversal of 522340556 is 655043225.

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 as a sum of consecutive naturals, namely, 65292566 + ... + 65292573.

It is an arithmetic number, because the mean of its divisors is an integer number (152349330).

Almost surely, 2^522340556 is an apocalyptic number.

It is an amenable number.

522340556 is a deficient number, since it is larger than the sum of its proper divisors (391755424).

522340556 is a wasteful number, since it uses less digits than its factorization.

522340556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130585143 (or 130585141 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 522340556 is about 22854.7709680058. The cubic root of 522340556 is about 805.3498503775.

The spelling of 522340556 in words is "five hundred twenty-two million, three hundred forty thousand, five hundred fifty-six".