49913265 has 8 divisors (see below), whose sum is σ = 79861248. Its totient is φ = 26620400.

The previous prime is 49913257. The next prime is 49913267. The reversal of 49913265 is 56231994.

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

It is not a de Polignac number, because 49913265 - 2³ = 49913257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49913267) 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, 1663761 + ... + 1663790.

It is an arithmetic number, because the mean of its divisors is an integer number (9982656).

Almost surely, 2^49913265 is an apocalyptic number.

It is an amenable number.

49913265 is a deficient number, since it is larger than the sum of its proper divisors (29947983).

49913265 is a wasteful number, since it uses less digits than its factorization.

49913265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327559.

The product of its digits is 58320, while the sum is 39.

The square root of 49913265 is about 7064.9320591213. The cubic root of 49913265 is about 368.1900035868.

It can be divided in two parts, 4991 and 3265, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 49913265 in words is "forty-nine million, nine hundred thirteen thousand, two hundred sixty-five".