50345505 has 48 divisors (see below), whose sum is σ = 104083200. Its totient is φ = 22011264.

The previous prime is 50345501. The next prime is 50345521. The reversal of 50345505 is 50554305.

It is not a de Polignac number, because 50345505 - 2² = 50345501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50345501) 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, 3771 + ... + 10719.

It is an arithmetic number, because the mean of its divisors is an integer number (2168400).

Almost surely, 2^50345505 is an apocalyptic number.

It is an amenable number.

50345505 is an abundant number, since it is smaller than the sum of its proper divisors (53737695).

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

50345505 is a wasteful number, since it uses less digits than its factorization.

50345505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6990 (or 6987 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 50345505 is about 7095.4566449243. The cubic root of 50345505 is about 369.2497703062.

The spelling of 50345505 in words is "fifty million, three hundred forty-five thousand, five hundred five".