49999995950 has 24 divisors (see below), whose sum is σ = 94754714328. Its totient is φ = 19622638880.

The previous prime is 49999995949. The next prime is 49999996001. The reversal of 49999995950 is 5959999994.

49999995950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9431312 + ... + 9436611.

It is an arithmetic number, because the mean of its divisors is an integer number (3948113097).

Almost surely, 2^49999995950 is an apocalyptic number.

49999995950 is a deficient number, since it is larger than the sum of its proper divisors (44754718378).

49999995950 is a wasteful number, since it uses less digits than its factorization.

49999995950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18867988 (or 18867983 counting only the distinct ones).

The product of its (nonzero) digits is 478296900, while the sum is 77.

The spelling of 49999995950 in words is "forty-nine billion, nine hundred ninety-nine million, nine hundred ninety-five thousand, nine hundred fifty".