2680785583574 has 96 divisors (see below), whose sum is σ = 5104767951360. Its totient is φ = 1030642626816.

The previous prime is 2680785583571. The next prime is 2680785583639. The reversal of 2680785583574 is 4753855870862.

It is a super-2 number, since 2×2680785583574² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680785583571) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35592647 + ... + 35667885.

It is an arithmetic number, because the mean of its divisors is an integer number (53174666160).

Almost surely, 2^{2680785583574} is an apocalyptic number.

2680785583574 is a deficient number, since it is larger than the sum of its proper divisors (2423982367786).

2680785583574 is a wasteful number, since it uses less digits than its factorization.

2680785583574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75594 (or 75571 counting only the distinct ones).

The product of its (nonzero) digits is 451584000, while the sum is 68.

The spelling of 2680785583574 in words is "two trillion, six hundred eighty billion, seven hundred eighty-five million, five hundred eighty-three thousand, five hundred seventy-four".