5244420454 has 32 divisors (see below), whose sum is σ = 9918167616. Its totient is φ = 2024110080.

The previous prime is 5244420449. The next prime is 5244420539. The reversal of 5244420454 is 4540244425.

It is a super-2 number, since 2×5244420454² = 55007891796667132232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343947 + ... + 358870.

It is an arithmetic number, because the mean of its divisors is an integer number (309942738).

Almost surely, 2^5244420454 is an apocalyptic number.

5244420454 is a deficient number, since it is larger than the sum of its proper divisors (4673747162).

5244420454 is a wasteful number, since it uses less digits than its factorization.

5244420454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702880.

The product of its (nonzero) digits is 102400, while the sum is 34.

The square root of 5244420454 is about 72418.3709703553. The cubic root of 5244420454 is about 1737.3974010048.

Adding to 5244420454 its reverse (4540244425), we get a palindrome (9784664879).

The spelling of 5244420454 in words is "five billion, two hundred forty-four million, four hundred twenty thousand, four hundred fifty-four".