4425553 has 8 divisors (see below), whose sum is σ = 4919616. Its totient is φ = 3946800.

The previous prime is 4425541. The next prime is 4425571. The reversal of 4425553 is 3555244.

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

It is not a de Polignac number, because 4425553 - 2⁵ = 4425521 is a prime.

It is a Duffinian number.

4425553 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4425503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3213 + ... + 4378.

It is an arithmetic number, because the mean of its divisors is an integer number (614952).

Almost surely, 2^4425553 is an apocalyptic number.

It is an amenable number.

4425553 is a deficient number, since it is larger than the sum of its proper divisors (494063).

4425553 is a wasteful number, since it uses less digits than its factorization.

4425553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7655.

The product of its digits is 12000, while the sum is 28.

The square root of 4425553 is about 2103.6998360032. The cubic root of 4425553 is about 164.1808559058.

It can be divided in two parts, 442 and 5553, that added together give a palindrome (5995).

The spelling of 4425553 in words is "four million, four hundred twenty-five thousand, five hundred fifty-three".