504397670399 has 8 divisors (see below), whose sum is σ = 576490327680. Its totient is φ = 432313974936.

The previous prime is 504397670327. The next prime is 504397670407. The reversal of 504397670399 is 993076793405.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-504397670399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504397670999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2119409 + ... + 2345354.

It is an arithmetic number, because the mean of its divisors is an integer number (72061290960).

Almost surely, 2^504397670399 is an apocalyptic number.

504397670399 is a deficient number, since it is larger than the sum of its proper divisors (72092657281).

504397670399 is a wasteful number, since it uses less digits than its factorization.

504397670399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480909.

The product of its (nonzero) digits is 38578680, while the sum is 62.

The spelling of 504397670399 in words is "five hundred four billion, three hundred ninety-seven million, six hundred seventy thousand, three hundred ninety-nine".