5445553242 has 16 divisors (see below), whose sum is σ = 11266662240. Its totient is φ = 1752591792.

The previous prime is 5445553231. The next prime is 5445553259. The reversal of 5445553242 is 2423555445.

It is a super-3 number, since 3×5445553242³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 5445553242.

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 in 7 ways as a sum of consecutive naturals, for example, 15647968 + ... + 15648315.

It is an arithmetic number, because the mean of its divisors is an integer number (704166390).

Almost surely, 2^5445553242 is an apocalyptic number.

5445553242 is an abundant number, since it is smaller than the sum of its proper divisors (5821108998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5445553242 is a wasteful number, since it uses less digits than its factorization.

5445553242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31296317.

The product of its digits is 480000, while the sum is 39.

The square root of 5445553242 is about 73793.9919099109. The cubic root of 5445553242 is about 1759.3301128731.

The spelling of 5445553242 in words is "five billion, four hundred forty-five million, five hundred fifty-three thousand, two hundred forty-two".