520533162 has 16 divisors (see below), whose sum is σ = 1156740480. Its totient is φ = 173511036.

The previous prime is 520533161. The next prime is 520533179. The reversal of 520533162 is 261335025.

520533162 is a `hidden beast` number, since 520 + 53 + 31 + 62 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (520533161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4819698 + ... + 4819805.

It is an arithmetic number, because the mean of its divisors is an integer number (72296280).

Almost surely, 2^520533162 is an apocalyptic number.

520533162 is an abundant number, since it is smaller than the sum of its proper divisors (636207318).

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

520533162 is a wasteful number, since it uses less digits than its factorization.

520533162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9639514 (or 9639508 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 520533162 is about 22815.1958571475. The cubic root of 520533162 is about 804.4198909423.

Adding to 520533162 its reverse (261335025), we get a palindrome (781868187).

The spelling of 520533162 in words is "five hundred twenty million, five hundred thirty-three thousand, one hundred sixty-two".