50118916 has 6 divisors (see below), whose sum is σ = 87708110. Its totient is φ = 25059456.

The previous prime is 50118911. The next prime is 50118919. The reversal of 50118916 is 61981105.

It can be written as a sum of positive squares in only one way, i.e., 49758916 + 360000 = 7054^2 + 600^2 .

It is not an unprimeable number, because it can be changed into a prime (50118911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6264861 + ... + 6264868.

Almost surely, 2^50118916 is an apocalyptic number.

It is an amenable number.

50118916 is a deficient number, since it is larger than the sum of its proper divisors (37589194).

50118916 is a wasteful number, since it uses less digits than its factorization.

50118916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12529733 (or 12529731 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 31.

The square root of 50118916 is about 7079.4714491973. The cubic root of 50118916 is about 368.6949788251.

The spelling of 50118916 in words is "fifty million, one hundred eighteen thousand, nine hundred sixteen".