5775549 has 8 divisors (see below), whose sum is σ = 8293152. Its totient is φ = 3554160.

The previous prime is 5775527. The next prime is 5775551. The reversal of 5775549 is 9455775.

5775549 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5775549 - 2⁷ = 5775421 is a prime.

5775549 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5775549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74007 + ... + 74084.

It is an arithmetic number, because the mean of its divisors is an integer number (1036644).

Almost surely, 2^5775549 is an apocalyptic number.

It is an amenable number.

5775549 is a deficient number, since it is larger than the sum of its proper divisors (2517603).

5775549 is a wasteful number, since it uses less digits than its factorization.

5775549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148107.

The product of its digits is 220500, while the sum is 42.

The square root of 5775549 is about 2403.2371917894. The cubic root of 5775549 is about 179.4173443881.

The spelling of 5775549 in words is "five million, seven hundred seventy-five thousand, five hundred forty-nine".