49365165 has 16 divisors (see below), whose sum is σ = 80280576. Its totient is φ = 25896000.

The previous prime is 49365149. The next prime is 49365167. The reversal of 49365165 is 56156394.

It is not a de Polignac number, because 49365165 - 2⁴ = 49365149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49365167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26061 + ... + 27890.

It is an arithmetic number, because the mean of its divisors is an integer number (5017536).

Almost surely, 2^49365165 is an apocalyptic number.

It is an amenable number.

49365165 is a deficient number, since it is larger than the sum of its proper divisors (30915411).

49365165 is a wasteful number, since it uses less digits than its factorization.

49365165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54020.

The product of its digits is 97200, while the sum is 39.

The square root of 49365165 is about 7026.0347992306. The cubic root of 49365165 is about 366.8373360664.

It can be divided in two parts, 4936 and 5165, that added together give a palindrome (10101).

The spelling of 49365165 in words is "forty-nine million, three hundred sixty-five thousand, one hundred sixty-five".