2790556839279 has 12 divisors (see below), whose sum is σ = 4397241080232. Its totient is φ = 1691246569200.

The previous prime is 2790556839251. The next prime is 2790556839289. The reversal of 2790556839279 is 9729386550972.

2790556839279 is a `hidden beast` number, since 2 + 7 + 9 + 0 + 5 + 568 + 39 + 27 + 9 = 666.

It is not a de Polignac number, because 2790556839279 - 2⁸ = 2790556839023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2790556839209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14093721312 + ... + 14093721509.

It is an arithmetic number, because the mean of its divisors is an integer number (366436756686).

Almost surely, 2^{2790556839279} is an apocalyptic number.

2790556839279 is a deficient number, since it is larger than the sum of its proper divisors (1606684240953).

2790556839279 is a wasteful number, since it uses less digits than its factorization.

2790556839279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28187442838 (or 28187442835 counting only the distinct ones).

The product of its (nonzero) digits is 514382400, while the sum is 72.

The spelling of 2790556839279 in words is "two trillion, seven hundred ninety billion, five hundred fifty-six million, eight hundred thirty-nine thousand, two hundred seventy-nine".