49795517 has 8 divisors (see below), whose sum is σ = 52055040. Its totient is φ = 47576880.

The previous prime is 49795511. The next prime is 49795519. The reversal of 49795517 is 71559794.

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 49795517 - 2¹² = 49791421 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 (49795511) 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, 7718 + ... + 12615.

It is an arithmetic number, because the mean of its divisors is an integer number (6506880).

Almost surely, 2^49795517 is an apocalyptic number.

It is an amenable number.

49795517 is a deficient number, since it is larger than the sum of its proper divisors (2259523).

49795517 is a wasteful number, since it uses less digits than its factorization.

49795517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20443.

The product of its digits is 396900, while the sum is 47.

The square root of 49795517 is about 7056.5938667320. The cubic root of 49795517 is about 367.9002491334.

The spelling of 49795517 in words is "forty-nine million, seven hundred ninety-five thousand, five hundred seventeen".