522952416 has 96 divisors (see below), whose sum is σ = 1743194880. Its totient is φ = 149413248.

The previous prime is 522952387. The next prime is 522952471. The reversal of 522952416 is 614259225.

522952416 is a `hidden beast` number, since 522 + 95 + 2 + 41 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 37186 + ... + 49281.

It is an arithmetic number, because the mean of its divisors is an integer number (18158280).

Almost surely, 2^522952416 is an apocalyptic number.

522952416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

522952416 is an abundant number, since it is smaller than the sum of its proper divisors (1220242464).

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

522952416 is a wasteful number, since it uses less digits than its factorization.

522952416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86493 (or 86479 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 522952416 is about 22868.1528768722. The cubic root of 522952416 is about 805.6641849465.

The spelling of 522952416 in words is "five hundred twenty-two million, nine hundred fifty-two thousand, four hundred sixteen".