5453554 has 8 divisors (see below), whose sum is σ = 8199900. Its totient is φ = 2720256.

The previous prime is 5453531. The next prime is 5453557. The reversal of 5453554 is 4553545.

It can be written as a sum of positive squares in 2 ways, for example, as 4995225 + 458329 = 2235^2 + 677^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5453557) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2139 + ... + 3934.

Almost surely, 2^5453554 is an apocalyptic number.

5453554 is a deficient number, since it is larger than the sum of its proper divisors (2746346).

5453554 is a wasteful number, since it uses less digits than its factorization.

5453554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6524.

The product of its digits is 30000, while the sum is 31.

The square root of 5453554 is about 2335.2845651012. The cubic root of 5453554 is about 176.0191310127.

Subtracting from 5453554 its reverse (4553545), we obtain a palindrome (900009).

The spelling of 5453554 in words is "five million, four hundred fifty-three thousand, five hundred fifty-four".