49959191046 has 16 divisors (see below), whose sum is σ = 99920578608. Its totient is φ = 16652697600.

The previous prime is 49959191041. The next prime is 49959191053. The reversal of 49959191046 is 64019195994.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49959191041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457606 + ... + 556166.

It is an arithmetic number, because the mean of its divisors is an integer number (6245036163).

Almost surely, 2^49959191046 is an apocalyptic number.

49959191046 is an abundant number, since it is smaller than the sum of its proper divisors (49961387562).

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

49959191046 is a wasteful number, since it uses less digits than its factorization.

49959191046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183047.

The product of its (nonzero) digits is 3149280, while the sum is 57.

The spelling of 49959191046 in words is "forty-nine billion, nine hundred fifty-nine million, one hundred ninety-one thousand, forty-six".