5445541468 has 48 divisors (see below), whose sum is σ = 10214184960. Its totient is φ = 2534616000.

The previous prime is 5445541459. The next prime is 5445541469. The reversal of 5445541468 is 8641455445.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445541469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1014993 + ... + 1020343.

It is an arithmetic number, because the mean of its divisors is an integer number (212795520).

Almost surely, 2^5445541468 is an apocalyptic number.

5445541468 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5445541468 is a deficient number, since it is larger than the sum of its proper divisors (4768643492).

5445541468 is a wasteful number, since it uses less digits than its factorization.

5445541468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5698 (or 5696 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 46.

The square root of 5445541468 is about 73793.9121337255. The cubic root of 5445541468 is about 1759.3288449047.

The spelling of 5445541468 in words is "five billion, four hundred forty-five million, five hundred forty-one thousand, four hundred sixty-eight".