5045054421 has 32 divisors (see below), whose sum is σ = 7751208960. Its totient is φ = 2890137600.

The previous prime is 5045054407. The next prime is 5045054437. The reversal of 5045054421 is 1244505405.

It is not a de Polignac number, because 5045054421 - 2⁵ = 5045054389 is a prime.

It is a super-2 number, since 2×5045054421² = 50905148221703290482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045054221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13356 + ... + 101333.

It is an arithmetic number, because the mean of its divisors is an integer number (242225280).

Almost surely, 2^5045054421 is an apocalyptic number.

It is an amenable number.

5045054421 is a deficient number, since it is larger than the sum of its proper divisors (2706154539).

5045054421 is a wasteful number, since it uses less digits than its factorization.

5045054421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114777.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 5045054421 is about 71028.5465218035. The cubic root of 5045054421 is about 1715.0967281615.

Adding to 5045054421 its reverse (1244505405), we get a palindrome (6289559826).

The spelling of 5045054421 in words is "five billion, forty-five million, fifty-four thousand, four hundred twenty-one".