504128046 has 16 divisors (see below), whose sum is σ = 1032848208. Its totient is φ = 163944000.

The previous prime is 504128029. The next prime is 504128117. The reversal of 504128046 is 640821405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024405 + ... + 1024896.

It is an arithmetic number, because the mean of its divisors is an integer number (64553013).

Almost surely, 2^504128046 is an apocalyptic number.

504128046 is an abundant number, since it is smaller than the sum of its proper divisors (528720162).

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

504128046 is a wasteful number, since it uses less digits than its factorization.

504128046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2049347.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 504128046 is about 22452.7959506160. The cubic root of 504128046 is about 795.8788303646.

The spelling of 504128046 in words is "five hundred four million, one hundred twenty-eight thousand, forty-six".