5775999 has 4 divisors (see below), whose sum is σ = 7701336. Its totient is φ = 3850664.

The previous prime is 5775997. The next prime is 5776021. The reversal of 5775999 is 9995775.

It is a happy number.

5775999 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5775999 - 2¹ = 5775997 is a prime.

It is a d-powerful number, because it can be written as 5 + 7² + 7⁸ + 5⁵ + 9³ + 9³ + 9⁴ .

It is a D-number.

5775999 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 962664 + ... + 962669.

It is an arithmetic number, because the mean of its divisors is an integer number (1925334).

Almost surely, 2^5775999 is an apocalyptic number.

5775999 is a deficient number, since it is larger than the sum of its proper divisors (1925337).

5775999 is a wasteful number, since it uses less digits than its factorization.

5775999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1925336.

The product of its digits is 893025, while the sum is 51.

The square root of 5775999 is about 2403.3308136834. The cubic root of 5775999 is about 179.4220040148.

The spelling of 5775999 in words is "five million, seven hundred seventy-five thousand, nine hundred ninety-nine".