5404522 has 4 divisors (see below), whose sum is σ = 8106786. Its totient is φ = 2702260.

The previous prime is 5404501. The next prime is 5404537. The reversal of 5404522 is 2254045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2254045 = 5 ⋅450809.

It can be written as a sum of positive squares in only one way, i.e., 5193841 + 210681 = 2279^2 + 459^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5404493 and 5404502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1351129 + ... + 1351132.

Almost surely, 2^5404522 is an apocalyptic number.

5404522 is a deficient number, since it is larger than the sum of its proper divisors (2702264).

5404522 is a wasteful number, since it uses less digits than its factorization.

5404522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702263.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 5404522 is about 2324.7627835975. The cubic root of 5404522 is about 175.4900225116.

Adding to 5404522 its reverse (2254045), we get a palindrome (7658567).

The spelling of 5404522 in words is "five million, four hundred four thousand, five hundred twenty-two".