49979060736 has 80 divisors (see below), whose sum is σ = 145251694368. Its totient is φ = 15145164800.

The previous prime is 49979060731. The next prime is 49979060779. The reversal of 49979060736 is 63706097994.

49979060736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49979060736.

It is not an unprimeable number, because it can be changed into a prime (49979060731) 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, 1462125 + ... + 1495916.

Almost surely, 2^49979060736 is an apocalyptic number.

It is an amenable number.

49979060736 is an abundant number, since it is smaller than the sum of its proper divisors (95272633632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49979060736 is a wasteful number, since it uses less digits than its factorization.

49979060736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958073 (or 2958057 counting only the distinct ones).

The product of its (nonzero) digits is 15431472, while the sum is 60.

The spelling of 49979060736 in words is "forty-nine billion, nine hundred seventy-nine million, sixty thousand, seven hundred thirty-six".