5775128 has 8 divisors (see below), whose sum is σ = 10828380. Its totient is φ = 2887560.

The previous prime is 5775127. The next prime is 5775149. The reversal of 5775128 is 8215775.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5775127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360938 + ... + 360953.

Almost surely, 2^5775128 is an apocalyptic number.

It is an amenable number.

5775128 is a deficient number, since it is larger than the sum of its proper divisors (5053252).

5775128 is a wasteful number, since it uses less digits than its factorization.

5775128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721897 (or 721893 counting only the distinct ones).

The product of its digits is 19600, while the sum is 35.

The square root of 5775128 is about 2403.1496000041. The cubic root of 5775128 is about 179.4129848292.

The spelling of 5775128 in words is "five million, seven hundred seventy-five thousand, one hundred twenty-eight".