520787082 has 16 divisors (see below), whose sum is σ = 1041797952. Its totient is φ = 173558400.

The previous prime is 520787081. The next prime is 520787089. The reversal of 520787082 is 280787025.

It is a self number, because there is not a number n which added to its sum of digits gives 520787082.

It is not an unprimeable number, because it can be changed into a prime (520787081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48858 + ... + 58554.

It is an arithmetic number, because the mean of its divisors is an integer number (65112372).

Almost surely, 2^520787082 is an apocalyptic number.

520787082 is an abundant number, since it is smaller than the sum of its proper divisors (521010870).

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

520787082 is a wasteful number, since it uses less digits than its factorization.

520787082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18653.

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 520787082 is about 22820.7598909414. The cubic root of 520787082 is about 804.5506703750.

The spelling of 520787082 in words is "five hundred twenty million, seven hundred eighty-seven thousand, eighty-two".