2855726279 has 8 divisors (see below), whose sum is σ = 3264777888. Its totient is φ = 2446947360.

The previous prime is 2855726273. The next prime is 2855726281. The reversal of 2855726279 is 9726275582.

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

It is a cyclic number.

It is not a de Polignac number, because 2855726279 - 2²⁴ = 2838949063 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 2855726279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855726273) 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, 45212 + ... + 88065.

It is an arithmetic number, because the mean of its divisors is an integer number (408097236).

Almost surely, 2^2855726279 is an apocalyptic number.

2855726279 is a deficient number, since it is larger than the sum of its proper divisors (409051609).

2855726279 is a wasteful number, since it uses less digits than its factorization.

2855726279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136345.

The product of its digits is 4233600, while the sum is 53.

The square root of 2855726279 is about 53438.9958644434. The cubic root of 2855726279 is about 1418.7488614325.

The spelling of 2855726279 in words is "two billion, eight hundred fifty-five million, seven hundred twenty-six thousand, two hundred seventy-nine".