520473882 has 8 divisors (see below), whose sum is σ = 1040947776. Its totient is φ = 173491292.

The previous prime is 520473881. The next prime is 520473913. The reversal of 520473882 is 288374025.

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

520473882 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 520473882.

It is not an unprimeable number, because it can be changed into a prime (520473881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43372818 + ... + 43372829.

It is an arithmetic number, because the mean of its divisors is an integer number (130118472).

Almost surely, 2^520473882 is an apocalyptic number.

520473882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

520473882 is a wasteful number, since it uses less digits than its factorization.

520473882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86745652.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 520473882 is about 22813.8966860114. The cubic root of 520473882 is about 804.3893531368.

The spelling of 520473882 in words is "five hundred twenty million, four hundred seventy-three thousand, eight hundred eighty-two".