522054544 has 20 divisors (see below), whose sum is σ = 1103433840. Its totient is φ = 237297440.

The previous prime is 522054541. The next prime is 522054593. The reversal of 522054544 is 445450225.

It is a super-2 number, since 2×522054544² = 545081893822095872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522054541) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1482934 + ... + 1483285.

It is an arithmetic number, because the mean of its divisors is an integer number (55171692).

Almost surely, 2^522054544 is an apocalyptic number.

It is an amenable number.

522054544 is an abundant number, since it is smaller than the sum of its proper divisors (581379296).

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

522054544 is a wasteful number, since it uses less digits than its factorization.

522054544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2966238 (or 2966232 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

The square root of 522054544 is about 22848.5129494241. The cubic root of 522054544 is about 805.2028314942.

The spelling of 522054544 in words is "five hundred twenty-two million, fifty-four thousand, five hundred forty-four".