2547313834 has 32 divisors (see below), whose sum is σ = 4276339200. Its totient is φ = 1130068800.

The previous prime is 2547313807. The next prime is 2547313843. The reversal of 2547313834 is 4383137452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109489 + ... + 130699.

It is an arithmetic number, because the mean of its divisors is an integer number (133635600).

Almost surely, 2^2547313834 is an apocalyptic number.

2547313834 is a deficient number, since it is larger than the sum of its proper divisors (1729025366).

2547313834 is a wasteful number, since it uses less digits than its factorization.

2547313834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21406.

The product of its digits is 241920, while the sum is 40.

The square root of 2547313834 is about 50470.9206771582. The cubic root of 2547313834 is about 1365.7173228390.

The spelling of 2547313834 in words is "two billion, five hundred forty-seven million, three hundred thirteen thousand, eight hundred thirty-four".