2701131655 has 4 divisors (see below), whose sum is σ = 3241357992. Its totient is φ = 2160905320.

The previous prime is 2701131623. The next prime is 2701131673. The reversal of 2701131655 is 5561311072.

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

It is not a de Polignac number, because 2701131655 - 2⁵ = 2701131623 is a prime.

It is a super-2 number, since 2×2701131655² = 14592224435286078050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) 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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270113161 + ... + 270113170.

It is an arithmetic number, because the mean of its divisors is an integer number (810339498).

Almost surely, 2^2701131655 is an apocalyptic number.

2701131655 is a deficient number, since it is larger than the sum of its proper divisors (540226337).

2701131655 is an equidigital number, since it uses as much as digits as its factorization.

2701131655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540226336.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 2701131655 is about 51972.4124416021. The cubic root of 2701131655 is about 1392.6711665108.

The spelling of 2701131655 in words is "two billion, seven hundred one million, one hundred thirty-one thousand, six hundred fifty-five".