50318011 has 8 divisors (see below), whose sum is σ = 53346384. Its totient is φ = 47297280.

The previous prime is 50317979. The next prime is 50318027. The reversal of 50318011 is 11081305.

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 50318011 - 2⁵ = 50317979 is a prime.

It is a super-2 number, since 2×50318011² = 5063804461992242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50318011.

It is not an unprimeable number, because it can be changed into a prime (50318311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17191 + ... + 19903.

It is an arithmetic number, because the mean of its divisors is an integer number (6668298).

Almost surely, 2^50318011 is an apocalyptic number.

50318011 is a deficient number, since it is larger than the sum of its proper divisors (3028373).

50318011 is a wasteful number, since it uses less digits than its factorization.

50318011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821.

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 50318011 is about 7093.5189433736. The cubic root of 50318011 is about 369.1825415185.

Adding to 50318011 its reverse (11081305), we get a palindrome (61399316).

The spelling of 50318011 in words is "fifty million, three hundred eighteen thousand, eleven".