4406455504453 has 4 divisors (see below), whose sum is σ = 4406511253708. Its totient is φ = 4406399755200.

The previous prime is 4406455504447. The next prime is 4406455504499. The reversal of 4406455504453 is 3544055546044.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2897137601604 + 1509317902849 = 1702098^2 + 1228543^2 .

It is a cyclic number.

It is not a de Polignac number, because 4406455504453 - 2⁹ = 4406455503941 is a prime.

It is a super-2 number, since 2×4406455504453² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4406455504397 and 4406455504406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406455504153) 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 3 ways as a sum of consecutive naturals, for example, 27755898 + ... + 27914203.

It is an arithmetic number, because the mean of its divisors is an integer number (1101627813427).

Almost surely, 2^{4406455504453} is an apocalyptic number.

It is an amenable number.

4406455504453 is a deficient number, since it is larger than the sum of its proper divisors (55749255).

4406455504453 is an equidigital number, since it uses as much as digits as its factorization.

4406455504453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55749254.

The product of its (nonzero) digits is 11520000, while the sum is 49.

The spelling of 4406455504453 in words is "four trillion, four hundred six billion, four hundred fifty-five million, five hundred four thousand, four hundred fifty-three".