791755255 has 4 divisors (see below), whose sum is σ = 950106312. Its totient is φ = 633404200.

The previous prime is 791755249. The next prime is 791755273. The reversal of 791755255 is 552557197.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552557197 = 6551 ⋅84347.

It is not a de Polignac number, because 791755255 - 2³ = 791755247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79175521 + ... + 79175530.

It is an arithmetic number, because the mean of its divisors is an integer number (237526578).

Almost surely, 2^791755255 is an apocalyptic number.

791755255 is a deficient number, since it is larger than the sum of its proper divisors (158351057).

791755255 is a wasteful number, since it uses less digits than its factorization.

791755255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158351056.

The product of its digits is 551250, while the sum is 46.

The square root of 791755255 is about 28138.1459055141. The cubic root of 791755255 is about 925.1176884589.

The spelling of 791755255 in words is "seven hundred ninety-one million, seven hundred fifty-five thousand, two hundred fifty-five".