2645792082 has 12 divisors (see below), whose sum is σ = 5732549550. Its totient is φ = 881930688.

The previous prime is 2645792077. The next prime is 2645792111. The reversal of 2645792082 is 2802975462.

It can be written as a sum of positive squares in only one way, i.e., 2216432241 + 429359841 = 47079^2 + 20721^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73494207 + ... + 73494242.

Almost surely, 2^2645792082 is an apocalyptic number.

2645792082 is an abundant number, since it is smaller than the sum of its proper divisors (3086757468).

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

2645792082 is a wasteful number, since it uses less digits than its factorization.

2645792082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146988457 (or 146988454 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 2645792082 is about 51437.2635547421. The cubic root of 2645792082 is about 1383.0946586757.

The spelling of 2645792082 in words is "two billion, six hundred forty-five million, seven hundred ninety-two thousand, eighty-two".