522135484 has 48 divisors (see below), whose sum is σ = 1051329888. Its totient is φ = 224759808.

The previous prime is 522135479. The next prime is 522135553. The reversal of 522135484 is 484531225.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97279 + ... + 102505.

It is an arithmetic number, because the mean of its divisors is an integer number (21902706).

Almost surely, 2^522135484 is an apocalyptic number.

It is an amenable number.

522135484 is an abundant number, since it is smaller than the sum of its proper divisors (529194404).

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

522135484 is a wasteful number, since it uses less digits than its factorization.

522135484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5374 (or 5372 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 522135484 is about 22850.2841120193. The cubic root of 522135484 is about 805.2444425672.

The spelling of 522135484 in words is "five hundred twenty-two million, one hundred thirty-five thousand, four hundred eighty-four".