520054353 has 48 divisors (see below), whose sum is σ = 933843456. Its totient is φ = 271555200.

The previous prime is 520054343. The next prime is 520054387. The reversal of 520054353 is 353450025.

It is not a de Polignac number, because 520054353 - 2⁵ = 520054321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (520054333) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 79576 + ... + 85862.

It is an arithmetic number, because the mean of its divisors is an integer number (19455072).

Almost surely, 2^520054353 is an apocalyptic number.

It is an amenable number.

520054353 is a deficient number, since it is larger than the sum of its proper divisors (413789103).

520054353 is a wasteful number, since it uses less digits than its factorization.

520054353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6414 (or 6411 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 520054353 is about 22804.7002392051. The cubic root of 520054353 is about 804.1731684990.

The spelling of 520054353 in words is "five hundred twenty million, fifty-four thousand, three hundred fifty-three".