5280797 has 4 divisors (see below), whose sum is σ = 5286396. Its totient is φ = 5275200.

The previous prime is 5280791. The next prime is 5280799. The reversal of 5280797 is 7970825.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 811801 + 4468996 = 901^2 + 2114^2 .

It is a cyclic number.

It is not a de Polignac number, because 5280797 - 2⁶ = 5280733 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 5280797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 998 + ... + 3399.

It is an arithmetic number, because the mean of its divisors is an integer number (1321599).

Almost surely, 2^5280797 is an apocalyptic number.

It is an amenable number.

5280797 is a deficient number, since it is larger than the sum of its proper divisors (5599).

5280797 is a wasteful number, since it uses less digits than its factorization.

5280797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 5280797 is about 2297.9984769360. The cubic root of 5280797 is about 174.1405149362.

The spelling of 5280797 in words is "five million, two hundred eighty thousand, seven hundred ninety-seven".