49785956794 has 16 divisors (see below), whose sum is σ = 86621197248. Its totient is φ = 21018377952.

The previous prime is 49785956783. The next prime is 49785956851. The reversal of 49785956794 is 49765958794.

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, 26537419 + ... + 26539294.

It is an arithmetic number, because the mean of its divisors is an integer number (5413824828).

Almost surely, 2^49785956794 is an apocalyptic number.

49785956794 is a deficient number, since it is larger than the sum of its proper divisors (36835240454).

49785956794 is a wasteful number, since it uses less digits than its factorization.

49785956794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53076789.

The product of its digits is 685843200, while the sum is 73.

The spelling of 49785956794 in words is "forty-nine billion, seven hundred eighty-five million, nine hundred fifty-six thousand, seven hundred ninety-four".