5445545736 has 16 divisors (see below), whose sum is σ = 13613864400. Its totient is φ = 1815181904.

The previous prime is 5445545687. The next prime is 5445545737. The reversal of 5445545736 is 6375455445.

It is not an unprimeable number, because it can be changed into a prime (5445545737) 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, 113448846 + ... + 113448893.

It is an arithmetic number, because the mean of its divisors is an integer number (850866525).

Almost surely, 2^5445545736 is an apocalyptic number.

It is an amenable number.

5445545736 is an abundant number, since it is smaller than the sum of its proper divisors (8168318664).

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

5445545736 is a wasteful number, since it uses less digits than its factorization.

5445545736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226897748 (or 226897744 counting only the distinct ones).

The product of its digits is 5040000, while the sum is 48.

The square root of 5445545736 is about 73793.9410520945. The cubic root of 5445545736 is about 1759.3293045354.

The spelling of 5445545736 in words is "five billion, four hundred forty-five million, five hundred forty-five thousand, seven hundred thirty-six".