2566127314 has 4 divisors (see below), whose sum is σ = 3849190974. Its totient is φ = 1283063656.

The previous prime is 2566127309. The next prime is 2566127323. The reversal of 2566127314 is 4137216652.

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

It can be written as a sum of positive squares in only one way, i.e., 2023470289 + 542657025 = 44983^2 + 23295^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641531827 + ... + 641531830.

Almost surely, 2^2566127314 is an apocalyptic number.

2566127314 is a deficient number, since it is larger than the sum of its proper divisors (1283063660).

2566127314 is a wasteful number, since it uses less digits than its factorization.

2566127314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1283063659.

The product of its digits is 60480, while the sum is 37.

The square root of 2566127314 is about 50656.9572122132. The cubic root of 2566127314 is about 1369.0713001926.

It can be divided in two parts, 25661 and 27314, that added together give a triangular number (52975 = T₃₂₅).

The spelling of 2566127314 in words is "two billion, five hundred sixty-six million, one hundred twenty-seven thousand, three hundred fourteen".