49643000794 has 8 divisors (see below), whose sum is σ = 74466154548. Its totient is φ = 24820949280.

The previous prime is 49643000779. The next prime is 49643000819. The reversal of 49643000794 is 49700034694.

It can be written as a sum of positive squares in 2 ways, for example, as 48405720169 + 1237280625 = 220013^2 + 35175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151857 + ... + 349780.

Almost surely, 2^49643000794 is an apocalyptic number.

49643000794 is a deficient number, since it is larger than the sum of its proper divisors (24823153754).

49643000794 is a wasteful number, since it uses less digits than its factorization.

49643000794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551120.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 49643000794 in words is "forty-nine billion, six hundred forty-three million, seven hundred ninety-four", and thus it is an aban number.