49456555017 has 8 divisors (see below), whose sum is σ = 67023091200. Its totient is φ = 32430527760.

The previous prime is 49456555009. The next prime is 49456555051. The reversal of 49456555017 is 71055565494.

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

It is not a de Polignac number, because 49456555017 - 2³ = 49456555009 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (49456555007) 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, 135127017 + ... + 135127382.

It is an arithmetic number, because the mean of its divisors is an integer number (8377886400).

Almost surely, 2^49456555017 is an apocalyptic number.

It is an amenable number.

49456555017 is a deficient number, since it is larger than the sum of its proper divisors (17566536183).

49456555017 is a wasteful number, since it uses less digits than its factorization.

49456555017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270254463.

The product of its (nonzero) digits is 3780000, while the sum is 51.

The spelling of 49456555017 in words is "forty-nine billion, four hundred fifty-six million, five hundred fifty-five thousand, seventeen".