520532225054 has 16 divisors (see below), whose sum is σ = 790183298160. Its totient is φ = 257142325440.

The previous prime is 520532225041. The next prime is 520532225093. The reversal of 520532225054 is 450522235025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 902789 + ... + 1362384.

It is an arithmetic number, because the mean of its divisors is an integer number (49386456135).

Almost surely, 2^520532225054 is an apocalyptic number.

520532225054 is a deficient number, since it is larger than the sum of its proper divisors (269651073106).

520532225054 is a wasteful number, since it uses less digits than its factorization.

520532225054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266555.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 520532225054 in words is "five hundred twenty billion, five hundred thirty-two million, two hundred twenty-five thousand, fifty-four".