520652160 has 384 divisors, whose sum is σ = 2116296000. Its totient is φ = 115458048.

The previous prime is 520652137. The next prime is 520652203. The reversal of 520652160 is 61256025.

520652160 is a `hidden beast` number, since 5 + 2 + 0 + 652 + 1 + 6 + 0 = 666.

520652160 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1491666 + ... + 1492014.

Almost surely, 2^520652160 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 520652160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1058148000).

520652160 is an abundant number, since it is smaller than the sum of its proper divisors (1595643840).

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

520652160 is a wasteful number, since it uses less digits than its factorization.

520652160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 520652160 is about 22817.8035752787. The cubic root of 520652160 is about 804.4811851893.

The spelling of 520652160 in words is "five hundred twenty million, six hundred fifty-two thousand, one hundred sixty".