5772395638 has 4 divisors (see below), whose sum is σ = 8658593460. Its totient is φ = 2886197818.

The previous prime is 5772395633. The next prime is 5772395687. The reversal of 5772395638 is 8365932775.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5772395633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443098908 + ... + 1443098911.

It is an arithmetic number, because the mean of its divisors is an integer number (2164648365).

Almost surely, 2^5772395638 is an apocalyptic number.

5772395638 is a deficient number, since it is larger than the sum of its proper divisors (2886197822).

5772395638 is a wasteful number, since it uses less digits than its factorization.

5772395638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886197821.

The product of its digits is 9525600, while the sum is 55.

The square root of 5772395638 is about 75976.2833915953. The cubic root of 5772395638 is about 1793.8468539560.

The spelling of 5772395638 in words is "five billion, seven hundred seventy-two million, three hundred ninety-five thousand, six hundred thirty-eight".