2739055205 has 4 divisors (see below), whose sum is σ = 3286866252. Its totient is φ = 2191244160.

The previous prime is 2739055199. The next prime is 2739055213. The reversal of 2739055205 is 5025509372.

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

It can be written as a sum of positive squares in 2 ways, for example, as 796537729 + 1942517476 = 28223^2 + 44074^2 .

It is not a de Polignac number, because 2739055205 - 2⁸ = 2739054949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273905516 + ... + 273905525.

It is an arithmetic number, because the mean of its divisors is an integer number (821716563).

Almost surely, 2^2739055205 is an apocalyptic number.

It is an amenable number.

2739055205 is a deficient number, since it is larger than the sum of its proper divisors (547811047).

2739055205 is an equidigital number, since it uses as much as digits as its factorization.

2739055205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547811046.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 2739055205 is about 52335.9838447697. The cubic root of 2739055205 is about 1399.1585428206.

The spelling of 2739055205 in words is "two billion, seven hundred thirty-nine million, fifty-five thousand, two hundred five".