520963079 has 16 divisors (see below), whose sum is σ = 678904128. Its totient is φ = 387942912.

The previous prime is 520963073. The next prime is 520963117. The reversal of 520963079 is 970369025.

It is not a de Polignac number, because 520963079 - 2⁴ = 520963063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520963073) 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 15 ways as a sum of consecutive naturals, for example, 166832 + ... + 169925.

It is an arithmetic number, because the mean of its divisors is an integer number (42431508).

Almost surely, 2^520963079 is an apocalyptic number.

520963079 is a deficient number, since it is larger than the sum of its proper divisors (157941049).

520963079 is a wasteful number, since it uses less digits than its factorization.

520963079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336794.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 520963079 is about 22824.6156375086. The cubic root of 520963079 is about 804.6412912585.

The spelling of 520963079 in words is "five hundred twenty million, nine hundred sixty-three thousand, seventy-nine".