500313145 has 8 divisors (see below), whose sum is σ = 635692104. Its totient is φ = 376706304.

The previous prime is 500313139. The next prime is 500313157. The reversal of 500313145 is 541313005.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 139806976 + 360506169 = 11824^2 + 18987^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 500313145 - 2³ = 500313137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2942934 + ... + 2943103.

It is an arithmetic number, because the mean of its divisors is an integer number (79461513).

Almost surely, 2^500313145 is an apocalyptic number.

It is an amenable number.

500313145 is a deficient number, since it is larger than the sum of its proper divisors (135378959).

500313145 is a wasteful number, since it uses less digits than its factorization.

500313145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5886059.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 500313145 is about 22367.6808140674. The cubic root of 500313145 is about 793.8661869724.

The spelling of 500313145 in words is "five hundred million, three hundred thirteen thousand, one hundred forty-five".