5445530 has 16 divisors (see below), whose sum is σ = 9828864. Its totient is φ = 2172240.

The previous prime is 5445529. The next prime is 5445541. The reversal of 5445530 is 355445.

It is a self number, because there is not a number n which added to its sum of digits gives 5445530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5879 + ... + 6741.

It is an arithmetic number, because the mean of its divisors is an integer number (614304).

Almost surely, 2^5445530 is an apocalyptic number.

5445530 is a deficient number, since it is larger than the sum of its proper divisors (4383334).

5445530 is a wasteful number, since it uses less digits than its factorization.

5445530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 5445530 is about 2333.5659407868. The cubic root of 5445530 is about 175.9327609888.

The spelling of 5445530 in words is "five million, four hundred forty-five thousand, five hundred thirty".