5775945 has 16 divisors (see below), whose sum is σ = 10561920. Its totient is φ = 2640384.

The previous prime is 5775929. The next prime is 5775947. The reversal of 5775945 is 5495775.

5775945 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5775945 - 2⁴ = 5775929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5775897 and 5775906.

It is not an unprimeable number, because it can be changed into a prime (5775947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27400 + ... + 27609.

It is an arithmetic number, because the mean of its divisors is an integer number (660120).

Almost surely, 2^5775945 is an apocalyptic number.

It is an amenable number.

5775945 is a deficient number, since it is larger than the sum of its proper divisors (4785975).

5775945 is a wasteful number, since it uses less digits than its factorization.

5775945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55024.

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

The square root of 5775945 is about 2403.3195792487. The cubic root of 5775945 is about 179.4214448724.

The spelling of 5775945 in words is "five million, seven hundred seventy-five thousand, nine hundred forty-five".