5445915788 has 24 divisors (see below), whose sum is σ = 9697025184. Its totient is φ = 2675433600.

The previous prime is 5445915773. The next prime is 5445915817. The reversal of 5445915788 is 8875195445.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224408 + ... + 247488.

It is an arithmetic number, because the mean of its divisors is an integer number (404042716).

Almost surely, 2^5445915788 is an apocalyptic number.

It is an amenable number.

5445915788 is a deficient number, since it is larger than the sum of its proper divisors (4251109396).

5445915788 is a wasteful number, since it uses less digits than its factorization.

5445915788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24113 (or 24111 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 56.

The square root of 5445915788 is about 73796.4483427218. The cubic root of 5445915788 is about 1759.3691553672.

The spelling of 5445915788 in words is "five billion, four hundred forty-five million, nine hundred fifteen thousand, seven hundred eighty-eight".