48531265 has 16 divisors (see below), whose sum is σ = 60979968. Its totient is φ = 37008576.

The previous prime is 48531257. The next prime is 48531293. The reversal of 48531265 is 56213584.

It is a cyclic number.

It is not a de Polignac number, because 48531265 - 2³ = 48531257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48531265.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45124 + ... + 46186.

It is an arithmetic number, because the mean of its divisors is an integer number (3811248).

Almost surely, 2^48531265 is an apocalyptic number.

It is an amenable number.

48531265 is a deficient number, since it is larger than the sum of its proper divisors (12448703).

48531265 is a wasteful number, since it uses less digits than its factorization.

48531265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488.

The product of its digits is 28800, while the sum is 34.

The square root of 48531265 is about 6966.4384731368. The cubic root of 48531265 is about 364.7599973489.

The spelling of 48531265 in words is "forty-eight million, five hundred thirty-one thousand, two hundred sixty-five".