5445504405 has 96 divisors (see below), whose sum is σ = 10871677440. Its totient is φ = 2493728640.

The previous prime is 5445504353. The next prime is 5445504469. The reversal of 5445504405 is 5044055445.

It is not a de Polignac number, because 5445504405 - 2¹¹ = 5445502357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5445504405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4165762 + ... + 4167068.

It is an arithmetic number, because the mean of its divisors is an integer number (113246640).

Almost surely, 2^5445504405 is an apocalyptic number.

5445504405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5445504405 is a deficient number, since it is larger than the sum of its proper divisors (5426173035).

5445504405 is a wasteful number, since it uses less digits than its factorization.

5445504405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791 (or 1788 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 36.

The square root of 5445504405 is about 73793.6610082465. The cubic root of 5445504405 is about 1759.3248534955.

The spelling of 5445504405 in words is "five billion, four hundred forty-five million, five hundred four thousand, four hundred five".