4554642464553 has 4 divisors (see below), whose sum is σ = 6072856619408. Its totient is φ = 3036428309700.

The previous prime is 4554642464551. The next prime is 4554642464573. The reversal of 4554642464553 is 3554642464554.

4554642464553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4554642464553 - 2¹ = 4554642464551 is a prime.

It is a super-2 number, since 2×4554642464553² (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 = 4554642464493 and 4554642464502.

It is not an unprimeable number, because it can be changed into a prime (4554642464551) 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, 759107077423 + ... + 759107077428.

It is an arithmetic number, because the mean of its divisors is an integer number (1518214154852).

Almost surely, 2^{4554642464553} is an apocalyptic number.

It is an amenable number.

4554642464553 is a deficient number, since it is larger than the sum of its proper divisors (1518214154855).

4554642464553 is a wasteful number, since it uses less digits than its factorization.

4554642464553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518214154854.

The product of its digits is 138240000, while the sum is 57.

Subtracting from 4554642464553 its reverse (3554642464554), we obtain a palindrome (999999999999).

The spelling of 4554642464553 in words is "four trillion, five hundred fifty-four billion, six hundred forty-two million, four hundred sixty-four thousand, five hundred fifty-three".