5002444451 has 4 divisors (see below), whose sum is σ = 5038433400. Its totient is φ = 4966455504.

The previous prime is 5002444439. The next prime is 5002444459. The reversal of 5002444451 is 1544442005.

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-5002444451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5002444459) 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 3 ways as a sum of consecutive naturals, for example, 17994266 + ... + 17994543.

It is an arithmetic number, because the mean of its divisors is an integer number (1259608350).

Almost surely, 2^5002444451 is an apocalyptic number.

5002444451 is a deficient number, since it is larger than the sum of its proper divisors (35988949).

5002444451 is a wasteful number, since it uses less digits than its factorization.

5002444451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35988948.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 5002444451 is about 70727.9608853528. The cubic root of 5002444451 is about 1710.2545647713.

Adding to 5002444451 its reverse (1544442005), we get a palindrome (6546886456).

The spelling of 5002444451 in words is "five billion, two million, four hundred forty-four thousand, four hundred fifty-one".