5280578 has 4 divisors (see below), whose sum is σ = 7920870. Its totient is φ = 2640288.

The previous prime is 5280553. The next prime is 5280589. The reversal of 5280578 is 8750825.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3157729 + 2122849 = 1777^2 + 1457^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1320143 + ... + 1320146.

Almost surely, 2^5280578 is an apocalyptic number.

5280578 is a deficient number, since it is larger than the sum of its proper divisors (2640292).

5280578 is a wasteful number, since it uses less digits than its factorization.

5280578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640291.

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 5280578 is about 2297.9508262798. The cubic root of 5280578 is about 174.1381076417.

The spelling of 5280578 in words is "five million, two hundred eighty thousand, five hundred seventy-eight".