2579787632 has 10 divisors (see below), whose sum is σ = 4998338568. Its totient is φ = 1289893808.

The previous prime is 2579787611. The next prime is 2579787647. The reversal of 2579787632 is 2367879752.

2579787632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80618348 + ... + 80618379.

Almost surely, 2^2579787632 is an apocalyptic number.

It is an amenable number.

2579787632 is a deficient number, since it is larger than the sum of its proper divisors (2418550936).

2579787632 is a wasteful number, since it uses less digits than its factorization.

2579787632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161236735 (or 161236729 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 56.

The square root of 2579787632 is about 50791.6098583221. The cubic root of 2579787632 is about 1371.4963372682.

The spelling of 2579787632 in words is "two billion, five hundred seventy-nine million, seven hundred eighty-seven thousand, six hundred thirty-two".