50318010 has 48 divisors (see below), whose sum is σ = 135678816. Its totient is φ = 13417488.

The previous prime is 50317979. The next prime is 50318027. The reversal of 50318010 is 1081305.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7924 + ... + 12783.

It is an arithmetic number, because the mean of its divisors is an integer number (2826642).

Almost surely, 2^50318010 is an apocalyptic number.

50318010 is an abundant number, since it is smaller than the sum of its proper divisors (85360806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50318010 is a wasteful number, since it uses less digits than its factorization.

50318010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20729 (or 20717 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 50318010 is about 7093.5188728867. The cubic root of 50318010 is about 369.1825390729.

Adding to 50318010 its reverse (1081305), we get a palindrome (51399315).

It can be divided in two parts, 5031 and 8010, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 50318010 in words is "fifty million, three hundred eighteen thousand, ten".