5045552143 has 4 divisors (see below), whose sum is σ = 5049030888. Its totient is φ = 5042073400.

The previous prime is 5045552117. The next prime is 5045552177. The reversal of 5045552143 is 3412555405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5045552143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5045552099 and 5045552108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045550143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737196 + ... + 1740097.

It is an arithmetic number, because the mean of its divisors is an integer number (1262257722).

Almost surely, 2^5045552143 is an apocalyptic number.

5045552143 is a deficient number, since it is larger than the sum of its proper divisors (3478745).

5045552143 is a wasteful number, since it uses less digits than its factorization.

5045552143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3478744.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 5045552143 is about 71032.0501111998. The cubic root of 5045552143 is about 1715.1531275071.

The spelling of 5045552143 in words is "five billion, forty-five million, five hundred fifty-two thousand, one hundred forty-three".