49517117 has 8 divisors (see below), whose sum is σ = 53435424. Its totient is φ = 45614448.

The previous prime is 49517113. The next prime is 49517119. The reversal of 49517117 is 71171594.

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

It is a cyclic number.

It is not a de Polignac number, because 49517117 - 2² = 49517113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49517113) 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, 3158 + ... + 10440.

It is an arithmetic number, because the mean of its divisors is an integer number (6679428).

Almost surely, 2^49517117 is an apocalyptic number.

It is an amenable number.

49517117 is a deficient number, since it is larger than the sum of its proper divisors (3918307).

49517117 is a wasteful number, since it uses less digits than its factorization.

49517117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7819.

The product of its digits is 8820, while the sum is 35.

The square root of 49517117 is about 7036.8399868123. The cubic root of 49517117 is about 367.2133405578.

The spelling of 49517117 in words is "forty-nine million, five hundred seventeen thousand, one hundred seventeen".