49793639794 has 4 divisors (see below), whose sum is σ = 74690459694. Its totient is φ = 24896819896.

The previous prime is 49793639729. The next prime is 49793639807.

49793639794 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28114905625 + 21678734169 = 167675^2 + 147237^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12448409947 + ... + 12448409950.

Almost surely, 2^49793639794 is an apocalyptic number.

49793639794 is a deficient number, since it is larger than the sum of its proper divisors (24896819900).

49793639794 is a wasteful number, since it uses less digits than its factorization.

49793639794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24896819899.

The product of its digits is 277766496, while the sum is 70.

The spelling of 49793639794 in words is "forty-nine billion, seven hundred ninety-three million, six hundred thirty-nine thousand, seven hundred ninety-four".