50115814 has 16 divisors (see below), whose sum is σ = 87091488. Its totient is φ = 21183552.

The previous prime is 50115761. The next prime is 50115829. The reversal of 50115814 is 41851105.

It is a happy number.

It is a congruent 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, 23497 + ... + 25540.

It is an arithmetic number, because the mean of its divisors is an integer number (5443218).

Almost surely, 2^50115814 is an apocalyptic number.

50115814 is a deficient number, since it is larger than the sum of its proper divisors (36975674).

50115814 is a wasteful number, since it uses less digits than its factorization.

50115814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49119.

The product of its (nonzero) digits is 800, while the sum is 25.

The square root of 50115814 is about 7079.2523616551. The cubic root of 50115814 is about 368.6873721467.

Adding to 50115814 its reverse (41851105), we get a palindrome (91966919).

The spelling of 50115814 in words is "fifty million, one hundred fifteen thousand, eight hundred fourteen".