504680055 has 16 divisors (see below), whose sum is σ = 880896384. Its totient is φ = 244693280.

The previous prime is 504680021. The next prime is 504680081. The reversal of 504680055 is 550086405.

It is not a de Polignac number, because 504680055 - 2⁹ = 504679543 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 504679998 and 504680025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529169 + ... + 1529498.

It is an arithmetic number, because the mean of its divisors is an integer number (55056024).

Almost surely, 2^504680055 is an apocalyptic number.

504680055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

504680055 is a deficient number, since it is larger than the sum of its proper divisors (376216329).

504680055 is a wasteful number, since it uses less digits than its factorization.

504680055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058686.

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 504680055 is about 22465.0852435507. The cubic root of 504680055 is about 796.1692142762.

The spelling of 504680055 in words is "five hundred four million, six hundred eighty thousand, fifty-five".