49495565 has 16 divisors (see below), whose sum is σ = 68342400. Its totient is φ = 33708480.

The previous prime is 49495553. The next prime is 49495597. The reversal of 49495565 is 56559494.

It is not a de Polignac number, because 49495565 - 2⁸ = 49495309 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470 + ... + 9960.

It is an arithmetic number, because the mean of its divisors is an integer number (4271400).

Almost surely, 2^49495565 is an apocalyptic number.

It is an amenable number.

49495565 is a deficient number, since it is larger than the sum of its proper divisors (18846835).

49495565 is a wasteful number, since it uses less digits than its factorization.

49495565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9652.

The product of its digits is 972000, while the sum is 47.

The square root of 49495565 is about 7035.3084509494. The cubic root of 49495565 is about 367.1600570949.

The spelling of 49495565 in words is "forty-nine million, four hundred ninety-five thousand, five hundred sixty-five".