522264480 has 192 divisors, whose sum is σ = 1802787840. Its totient is φ = 126500864.

The previous prime is 522264461. The next prime is 522264481. The reversal of 522264480 is 84462225.

It is not an unprimeable number, because it can be changed into a prime (522264481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235537 + ... + 237743.

It is an arithmetic number, because the mean of its divisors is an integer number (9389520).

Almost surely, 2^522264480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 522264480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (901393920).

522264480 is an abundant number, since it is smaller than the sum of its proper divisors (1280523360).

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

522264480 is a wasteful number, since it uses less digits than its factorization.

522264480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2271 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 522264480 is about 22853.1065721928. The cubic root of 522264480 is about 805.3107502354.

The spelling of 522264480 in words is "five hundred twenty-two million, two hundred sixty-four thousand, four hundred eighty".