5045142444 has 24 divisors (see below), whose sum is σ = 11773414128. Its totient is φ = 1681512000.

The previous prime is 5045142407. The next prime is 5045142449. The reversal of 5045142444 is 4442415405.

It is not an unprimeable number, because it can be changed into a prime (5045142449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105994 + ... + 146030.

It is an arithmetic number, because the mean of its divisors is an integer number (490558922).

Almost surely, 2^5045142444 is an apocalyptic number.

It is an amenable number.

5045142444 is an abundant number, since it is smaller than the sum of its proper divisors (6728271684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5045142444 is a wasteful number, since it uses less digits than its factorization.

5045142444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50545 (or 50543 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 33.

The square root of 5045142444 is about 71029.1661502513. The cubic root of 5045142444 is about 1715.1067027537.

Adding to 5045142444 its reverse (4442415405), we get a palindrome (9487557849).

The spelling of 5045142444 in words is "five billion, forty-five million, one hundred forty-two thousand, four hundred forty-four".