5280769 has 8 divisors (see below), whose sum is σ = 5706792. Its totient is φ = 4857600.

The previous prime is 5280733. The next prime is 5280773. The reversal of 5280769 is 9670825.

5280769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 150544 + 5130225 = 388^2 + 2265^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5280769 - 2⁷ = 5280641 is a prime.

It is a super-2 number, since 2×5280769² = 55773042462722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5280799) 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, 4707 + ... + 5719.

It is an arithmetic number, because the mean of its divisors is an integer number (713349).

Almost surely, 2^5280769 is an apocalyptic number.

It is an amenable number.

5280769 is a deficient number, since it is larger than the sum of its proper divisors (426023).

5280769 is a wasteful number, since it uses less digits than its factorization.

5280769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 5280769 is about 2297.9923846697. The cubic root of 5280769 is about 174.1402071580.

The spelling of 5280769 in words is "five million, two hundred eighty thousand, seven hundred sixty-nine".