522778060 has 36 divisors (see below), whose sum is σ = 1277074512. Its totient is φ = 179237856.

The previous prime is 522778057. The next prime is 522778093. The reversal of 522778060 is 60877225.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265744 + ... + 267703.

It is an arithmetic number, because the mean of its divisors is an integer number (35474292).

Almost surely, 2^522778060 is an apocalyptic number.

It is an amenable number.

522778060 is an abundant number, since it is smaller than the sum of its proper divisors (754296452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

522778060 is a wasteful number, since it uses less digits than its factorization.

522778060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533470 (or 533461 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 522778060 is about 22864.3403578586. The cubic root of 522778060 is about 805.5746369655.

The spelling of 522778060 in words is "five hundred twenty-two million, seven hundred seventy-eight thousand, sixty".