5045355543 has 16 divisors (see below), whose sum is σ = 6783881216. Its totient is φ = 3335230080.

The previous prime is 5045355529. The next prime is 5045355563. The reversal of 5045355543 is 3455535405.

It is not a de Polignac number, because 5045355543 - 2⁴ = 5045355527 is a prime.

It is a super-2 number, since 2×5045355543² = 50911225110561649698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045355563) 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, 1186980 + ... + 1191222.

It is an arithmetic number, because the mean of its divisors is an integer number (423992576).

Almost surely, 2^5045355543 is an apocalyptic number.

5045355543 is a deficient number, since it is larger than the sum of its proper divisors (1738525673).

5045355543 is a wasteful number, since it uses less digits than its factorization.

5045355543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7494.

The product of its (nonzero) digits is 450000, while the sum is 39.

The square root of 5045355543 is about 71030.6662153749. Note that the first 3 decimals coincide. The cubic root of 5045355543 is about 1715.1308502303.

The spelling of 5045355543 in words is "five billion, forty-five million, three hundred fifty-five thousand, five hundred forty-three".