50105965 has 48 divisors (see below), whose sum is σ = 76526208. Its totient is φ = 30820608.

The previous prime is 50105963. The next prime is 50106031. The reversal of 50105965 is 56950105.

It is a happy number.

It is not a de Polignac number, because 50105965 - 2¹ = 50105963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50105963) 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, 254247 + ... + 254443.

It is an arithmetic number, because the mean of its divisors is an integer number (1594296).

Almost surely, 2^50105965 is an apocalyptic number.

It is an amenable number.

50105965 is a deficient number, since it is larger than the sum of its proper divisors (26420243).

50105965 is a wasteful number, since it uses less digits than its factorization.

50105965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 50105965 is about 7078.5567031705. The cubic root of 50105965 is about 368.6632184945.

The spelling of 50105965 in words is "fifty million, one hundred five thousand, nine hundred sixty-five".