49688784998 has 16 divisors (see below), whose sum is σ = 75501888000. Its totient is φ = 24521699592.

The previous prime is 49688784967. The next prime is 49688785001. The reversal of 49688784998 is 89948788694.

49688784998 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 7 ways as a sum of consecutive naturals, for example, 435413 + ... + 537551.

It is an arithmetic number, because the mean of its divisors is an integer number (4718868000).

Almost surely, 2^49688784998 is an apocalyptic number.

49688784998 is a deficient number, since it is larger than the sum of its proper divisors (25813103002).

49688784998 is a wasteful number, since it uses less digits than its factorization.

49688784998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105299.

The product of its digits is 2006581248, while the sum is 80.

The spelling of 49688784998 in words is "forty-nine billion, six hundred eighty-eight million, seven hundred eighty-four thousand, nine hundred ninety-eight".