270773147705 has 4 divisors (see below), whose sum is σ = 324927777252. Its totient is φ = 216618518160.

The previous prime is 270773147657. The next prime is 270773147713. The reversal of 270773147705 is 507741377072.

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 160451518096 + 110321629609 = 400564^2 + 332147^2 .

It is not a de Polignac number, because 270773147705 - 2³⁰ = 269699405881 is a prime.

It is a Duffinian 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, 27077314766 + ... + 27077314775.

It is an arithmetic number, because the mean of its divisors is an integer number (81231944313).

Almost surely, 2^270773147705 is an apocalyptic number.

It is an amenable number.

270773147705 is a deficient number, since it is larger than the sum of its proper divisors (54154629547).

270773147705 is an equidigital number, since it uses as much as digits as its factorization.

270773147705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54154629546.

The product of its (nonzero) digits is 2016840, while the sum is 50.

The spelling of 270773147705 in words is "two hundred seventy billion, seven hundred seventy-three million, one hundred forty-seven thousand, seven hundred five".