50000318 has 8 divisors (see below), whose sum is σ = 75328680. Its totient is φ = 24890760.

The previous prime is 50000311. The next prime is 50000329. The reversal of 50000318 is 81300005.

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

It is a super-2 number, since 2×50000318² = 5000063600202248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50000296 and 50000305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50000311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54128 + ... + 55043.

It is an arithmetic number, because the mean of its divisors is an integer number (9416085).

Almost surely, 2^50000318 is an apocalyptic number.

50000318 is a deficient number, since it is larger than the sum of its proper divisors (25328362).

50000318 is a wasteful number, since it uses less digits than its factorization.

50000318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109402.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 50000318 is about 7071.0902978254. The cubic root of 50000318 is about 368.4039308771.

The spelling of 50000318 in words is "fifty million, three hundred eighteen", and thus it is an aban number.