4565552555653 has 4 divisors (see below), whose sum is σ = 4565644152768. Its totient is φ = 4565460958540.

The previous prime is 4565552555587. The next prime is 4565552555657. The reversal of 4565552555653 is 3565552555654.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 4565552555653 - 2²¹ = 4565550458501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4565552555591 and 4565552555600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4565552555657) 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, 45723751 + ... + 45823492.

It is an arithmetic number, because the mean of its divisors is an integer number (1141411038192).

Almost surely, 2^{4565552555653} is an apocalyptic number.

It is an amenable number.

4565552555653 is a deficient number, since it is larger than the sum of its proper divisors (91597115).

4565552555653 is an equidigital number, since it uses as much as digits as its factorization.

4565552555653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91597114.

The product of its digits is 337500000, while the sum is 61.

Subtracting from 4565552555653 its reverse (3565552555654), we obtain a palindrome (999999999999).

The spelling of 4565552555653 in words is "four trillion, five hundred sixty-five billion, five hundred fifty-two million, five hundred fifty-five thousand, six hundred fifty-three".