49759399768767 has 8 divisors (see below), whose sum is σ = 71449394539824. Its totient is φ = 30621169088448.

The previous prime is 49759399768751. The next prime is 49759399768801. The reversal of 49759399768767 is 76786799395794.

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

It is not a de Polignac number, because 49759399768767 - 2⁴ = 49759399768751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49759399768717) 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, 637941022638 + ... + 637941022715.

It is an arithmetic number, because the mean of its divisors is an integer number (8931174317478).

Almost surely, 2^{49759399768767} is an apocalyptic number.

49759399768767 is a deficient number, since it is larger than the sum of its proper divisors (21689994771057).

49759399768767 is a wasteful number, since it uses less digits than its factorization.

49759399768767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275882045369.

The product of its digits is 272211166080, while the sum is 96.

The spelling of 49759399768767 in words is "forty-nine trillion, seven hundred fifty-nine billion, three hundred ninety-nine million, seven hundred sixty-eight thousand, seven hundred sixty-seven".