524866056 has 96 divisors (see below), whose sum is σ = 1553354880. Its totient is φ = 146805120.

The previous prime is 524866037. The next prime is 524866073. The reversal of 524866056 is 650668425.

It is a junction number, because it is equal to n+sod(n) for n = 524865999 and 524866017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30801 + ... + 44703.

It is an arithmetic number, because the mean of its divisors is an integer number (16180780).

Almost surely, 2^524866056 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 524866056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (776677440).

524866056 is an abundant number, since it is smaller than the sum of its proper divisors (1028488824).

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

524866056 is a wasteful number, since it uses less digits than its factorization.

524866056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13947 (or 13932 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The square root of 524866056 is about 22909.9553906157. The cubic root of 524866056 is about 806.6457111177.

The spelling of 524866056 in words is "five hundred twenty-four million, eight hundred sixty-six thousand, fifty-six".