520032055 has 8 divisors (see below), whose sum is σ = 624160944. Its totient is φ = 415944000.

The previous prime is 520032049. The next prime is 520032061. The reversal of 520032055 is 550230025.

It is an interprime number because it is at equal distance from previous prime (520032049) and next prime (520032061).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 520032055 - 2⁹ = 520031543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43755 + ... + 54355.

It is an arithmetic number, because the mean of its divisors is an integer number (78020118).

Almost surely, 2^520032055 is an apocalyptic number.

520032055 is a deficient number, since it is larger than the sum of its proper divisors (104128889).

520032055 is a wasteful number, since it uses less digits than its factorization.

520032055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20417.

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 520032055 is about 22804.2113435216. The cubic root of 520032055 is about 804.1616750147.

The spelling of 520032055 in words is "five hundred twenty million, thirty-two thousand, fifty-five".