2571315276 has 24 divisors (see below), whose sum is σ = 6206623920. Its totient is φ = 827549632.

The previous prime is 2571315251. The next prime is 2571315289. The reversal of 2571315276 is 6725131752.

It is a happy number.

It is a super-2 number, since 2×2571315276² = 13223324497181912352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3694071 + ... + 3694766.

It is an arithmetic number, because the mean of its divisors is an integer number (258609330).

Almost surely, 2^2571315276 is an apocalyptic number.

It is an amenable number.

2571315276 is an abundant number, since it is smaller than the sum of its proper divisors (3635308644).

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

2571315276 is a wasteful number, since it uses less digits than its factorization.

2571315276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7388873 (or 7388871 counting only the distinct ones).

The product of its digits is 88200, while the sum is 39.

The square root of 2571315276 is about 50708.1381634152. The cubic root of 2571315276 is about 1369.9933002674.

The spelling of 2571315276 in words is "two billion, five hundred seventy-one million, three hundred fifteen thousand, two hundred seventy-six".