2742580255 has 4 divisors (see below), whose sum is σ = 3291096312. Its totient is φ = 2194064200.

The previous prime is 2742580171. The next prime is 2742580297. The reversal of 2742580255 is 5520852472.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2742580255 - 2²⁷ = 2608362527 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274258021 + ... + 274258030.

It is an arithmetic number, because the mean of its divisors is an integer number (822774078).

Almost surely, 2^2742580255 is an apocalyptic number.

2742580255 is a deficient number, since it is larger than the sum of its proper divisors (548516057).

2742580255 is an equidigital number, since it uses as much as digits as its factorization.

2742580255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548516056.

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 2742580255 is about 52369.6501324956. The cubic root of 2742580255 is about 1399.7585051141.

The spelling of 2742580255 in words is "two billion, seven hundred forty-two million, five hundred eighty thousand, two hundred fifty-five".