5004405451 has 4 divisors (see below), whose sum is σ = 5006070504. Its totient is φ = 5002740400.

The previous prime is 5004405449. The next prime is 5004405457. The reversal of 5004405451 is 1545044005.

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

It is a cyclic number.

It is not a de Polignac number, because 5004405451 - 2¹ = 5004405449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5004405457) 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, 828010 + ... + 834031.

It is an arithmetic number, because the mean of its divisors is an integer number (1251517626).

Almost surely, 2^5004405451 is an apocalyptic number.

5004405451 is a deficient number, since it is larger than the sum of its proper divisors (1665053).

5004405451 is a wasteful number, since it uses less digits than its factorization.

5004405451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1665052.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 5004405451 is about 70741.8225026752. The cubic root of 5004405451 is about 1710.4780135998.

Adding to 5004405451 its reverse (1545044005), we get a palindrome (6549449456).

The spelling of 5004405451 in words is "five billion, four million, four hundred five thousand, four hundred fifty-one".