5775121 has 16 divisors (see below), whose sum is σ = 6765120. Its totient is φ = 4871680.

The previous prime is 5775101. The next prime is 5775127. The reversal of 5775121 is 1215775.

It is not a de Polignac number, because 5775121 - 2⁹ = 5774609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5775121.

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 in 15 ways as a sum of consecutive naturals, for example, 16470 + ... + 16816.

It is an arithmetic number, because the mean of its divisors is an integer number (422820).

Almost surely, 2^5775121 is an apocalyptic number.

It is an amenable number.

5775121 is a deficient number, since it is larger than the sum of its proper divisors (989999).

5775121 is a wasteful number, since it uses less digits than its factorization.

5775121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464.

The product of its digits is 2450, while the sum is 28.

The square root of 5775121 is about 2403.1481435817. The cubic root of 5775121 is about 179.4129123407.

The spelling of 5775121 in words is "five million, seven hundred seventy-five thousand, one hundred twenty-one".