2613188472 has 16 divisors (see below), whose sum is σ = 6532971240. Its totient is φ = 871062816.

The previous prime is 2613188467. The next prime is 2613188491. The reversal of 2613188472 is 2748813162.

2613188472 is digitally balanced in base 2 and base 4, because in such bases 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 in 3 ways as a sum of consecutive naturals, for example, 54441403 + ... + 54441450.

Almost surely, 2^2613188472 is an apocalyptic number.

It is an amenable number.

2613188472 is an abundant number, since it is smaller than the sum of its proper divisors (3919782768).

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

2613188472 is a wasteful number, since it uses less digits than its factorization.

2613188472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108882862 (or 108882858 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 2613188472 is about 51119.3551602522. The cubic root of 2613188472 is about 1377.3899542635.

The spelling of 2613188472 in words is "two billion, six hundred thirteen million, one hundred eighty-eight thousand, four hundred seventy-two".