5045355544 has 8 divisors (see below), whose sum is σ = 9460041660. Its totient is φ = 2522677768.

The previous prime is 5045355529. The next prime is 5045355563. The reversal of 5045355544 is 4455535405.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5045355544² = 50911225130743071872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5045355497 and 5045355506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315334714 + ... + 315334729.

Almost surely, 2^5045355544 is an apocalyptic number.

It is an amenable number.

5045355544 is a deficient number, since it is larger than the sum of its proper divisors (4414686116).

5045355544 is a wasteful number, since it uses less digits than its factorization.

5045355544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630669449 (or 630669445 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 40.

The square root of 5045355544 is about 71030.6662224141. Note that the first 3 decimals coincide. The cubic root of 5045355544 is about 1715.1308503437.

The spelling of 5045355544 in words is "five billion, forty-five million, three hundred fifty-five thousand, five hundred forty-four".