500056545 has 16 divisors (see below), whose sum is σ = 801948672. Its totient is φ = 266077440.

The previous prime is 500056523. The next prime is 500056603. The reversal of 500056545 is 545650005.

It is not a de Polignac number, because 500056545 - 2⁸ = 500056289 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32001 + ... + 44990.

It is an arithmetic number, because the mean of its divisors is an integer number (50121792).

Almost surely, 2^500056545 is an apocalyptic number.

It is an amenable number.

500056545 is a deficient number, since it is larger than the sum of its proper divisors (301892127).

500056545 is a wasteful number, since it uses less digits than its factorization.

500056545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77432.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 500056545 is about 22361.9441238905. The cubic root of 500056545 is about 793.7304447205.

The spelling of 500056545 in words is "five hundred million, fifty-six thousand, five hundred forty-five".