5526418 has 4 divisors (see below), whose sum is σ = 8289630. Its totient is φ = 2763208.

The previous prime is 5526413. The next prime is 5526421. The reversal of 5526418 is 8146255.

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., 4173849 + 1352569 = 2043^2 + 1163^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5526418.

It is not an unprimeable number, because it can be changed into a prime (5526413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1381603 + ... + 1381606.

Almost surely, 2^5526418 is an apocalyptic number.

5526418 is a deficient number, since it is larger than the sum of its proper divisors (2763212).

5526418 is a wasteful number, since it uses less digits than its factorization.

5526418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763211.

The product of its digits is 9600, while the sum is 31.

The square root of 5526418 is about 2350.8334692189. The cubic root of 5526418 is about 176.7995859002.

The spelling of 5526418 in words is "five million, five hundred twenty-six thousand, four hundred eighteen".