520576160 has 96 divisors (see below), whose sum is σ = 1330091280. Its totient is φ = 191397888.

The previous prime is 520576153. The next prime is 520576163. The reversal of 520576160 is 61675025.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 36048016 + 484528144 = 6004^2 + 22012^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (520576163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733886 + ... + 734594.

Almost surely, 2^520576160 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 520576160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665045640).

520576160 is an abundant number, since it is smaller than the sum of its proper divisors (809515120).

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

520576160 is a wasteful number, since it uses less digits than its factorization.

520576160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1082 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 520576160 is about 22816.1381482494. The cubic root of 520576160 is about 804.4420397035.

The spelling of 520576160 in words is "five hundred twenty million, five hundred seventy-six thousand, one hundred sixty".