2879536655280 has 80 divisors (see below), whose sum is σ = 8948389275360. Its totient is φ = 765998966784.

The previous prime is 2879536655273. The next prime is 2879536655419. The reversal of 2879536655280 is 825566359782.

2879536655280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2879536655280² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14569407 + ... + 14765726.

It is an arithmetic number, because the mean of its divisors is an integer number (111854865942).

Almost surely, 2^{2879536655280} is an apocalyptic number.

2879536655280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2879536655280 is an abundant number, since it is smaller than the sum of its proper divisors (6068852620080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2879536655280 is a wasteful number, since it uses less digits than its factorization.

2879536655280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29335558 (or 29335552 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 66.

The spelling of 2879536655280 in words is "two trillion, eight hundred seventy-nine billion, five hundred thirty-six million, six hundred fifty-five thousand, two hundred eighty".