5445424555 has 16 divisors (see below), whose sum is σ = 6676117344. Its totient is φ = 4262676480.

The previous prime is 5445424549. The next prime is 5445424573. The reversal of 5445424555 is 5554245445.

It is a happy number.

It is not a de Polignac number, because 5445424555 - 2⁷ = 5445424427 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12612 + ... + 105118.

It is an arithmetic number, because the mean of its divisors is an integer number (417257334).

Almost surely, 2^5445424555 is an apocalyptic number.

5445424555 is a deficient number, since it is larger than the sum of its proper divisors (1230692789).

5445424555 is a wasteful number, since it uses less digits than its factorization.

5445424555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92766.

The product of its digits is 1600000, while the sum is 43.

The square root of 5445424555 is about 73793.1199706314. The cubic root of 5445424555 is about 1759.3162541834.

The spelling of 5445424555 in words is "five billion, four hundred forty-five million, four hundred twenty-four thousand, five hundred fifty-five".