49712255 has 16 divisors (see below), whose sum is σ = 60933600. Its totient is φ = 38924160.

The previous prime is 49712219. The next prime is 49712263. The reversal of 49712255 is 55221794.

It is a de Polignac number, because none of the positive numbers 2^k-49712255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118436 + ... + 118854.

It is an arithmetic number, because the mean of its divisors is an integer number (3808350).

Almost surely, 2^49712255 is an apocalyptic number.

49712255 is a deficient number, since it is larger than the sum of its proper divisors (11221345).

49712255 is a wasteful number, since it uses less digits than its factorization.

49712255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874.

The product of its digits is 25200, while the sum is 35.

The square root of 49712255 is about 7050.6918100283. The cubic root of 49712255 is about 367.6950820731.

The spelling of 49712255 in words is "forty-nine million, seven hundred twelve thousand, two hundred fifty-five".