5775252638 has 8 divisors (see below), whose sum is σ = 8729008200. Its totient is φ = 2865583240.

The previous prime is 5775252611. The next prime is 5775252641. The reversal of 5775252638 is 8362525775.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 11021213 + ... + 11021736.

It is an arithmetic number, because the mean of its divisors is an integer number (1091126025).

Almost surely, 2^5775252638 is an apocalyptic number.

5775252638 is a deficient number, since it is larger than the sum of its proper divisors (2953755562).

5775252638 is a wasteful number, since it uses less digits than its factorization.

5775252638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22043082.

The product of its digits is 3528000, while the sum is 50.

The square root of 5775252638 is about 75995.0829856774. The cubic root of 5775252638 is about 1794.1427550853.

The spelling of 5775252638 in words is "five billion, seven hundred seventy-five million, two hundred fifty-two thousand, six hundred thirty-eight".