5818782772 has 48 divisors (see below), whose sum is σ = 11194948800. Its totient is φ = 2624428800.

The previous prime is 5818782727. The next prime is 5818782791. The reversal of 5818782772 is 2772878185.

It is a congruent number.

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, 3423979 + ... + 3425677.

It is an arithmetic number, because the mean of its divisors is an integer number (233228100).

Almost surely, 2^5818782772 is an apocalyptic number.

It is an amenable number.

5818782772 is a deficient number, since it is larger than the sum of its proper divisors (5376166028).

5818782772 is a wasteful number, since it uses less digits than its factorization.

5818782772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272 (or 2270 counting only the distinct ones).

The product of its digits is 3512320, while the sum is 55.

The square root of 5818782772 is about 76280.9463234431. The cubic root of 5818782772 is about 1798.6391743363.

The spelling of 5818782772 in words is "five billion, eight hundred eighteen million, seven hundred eighty-two thousand, seven hundred seventy-two".