520050220415 has 16 divisors (see below), whose sum is σ = 681128693280. Its totient is φ = 378031854720.

The previous prime is 520050220411. The next prime is 520050220433. The reversal of 520050220415 is 514022050025.

It is not a de Polignac number, because 520050220415 - 2² = 520050220411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520050220411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2218484 + ... + 2441673.

It is an arithmetic number, because the mean of its divisors is an integer number (42570543330).

Almost surely, 2^520050220415 is an apocalyptic number.

520050220415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

520050220415 is a deficient number, since it is larger than the sum of its proper divisors (161078472865).

520050220415 is a wasteful number, since it uses less digits than its factorization.

520050220415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662202.

The product of its (nonzero) digits is 4000, while the sum is 26.

The spelling of 520050220415 in words is "five hundred twenty billion, fifty million, two hundred twenty thousand, four hundred fifteen".