50118705 has 48 divisors (see below), whose sum is σ = 106928640. Its totient is φ = 21147264.

The previous prime is 50118697. The next prime is 50118707. The reversal of 50118705 is 50781105.

It is not a de Polignac number, because 50118705 - 2³ = 50118697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50118707) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2025 + ... + 10214.

It is an arithmetic number, because the mean of its divisors is an integer number (2227680).

Almost surely, 2^50118705 is an apocalyptic number.

It is an amenable number.

50118705 is an abundant number, since it is smaller than the sum of its proper divisors (56809935).

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

50118705 is a wasteful number, since it uses less digits than its factorization.

50118705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12270 (or 12267 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 50118705 is about 7079.4565469392. The cubic root of 50118705 is about 368.6944614240.

The spelling of 50118705 in words is "fifty million, one hundred eighteen thousand, seven hundred five".