223457764562663 has 16 divisors (see below), whose sum is σ = 237553971946560. Its totient is φ = 209468991085056.

The previous prime is 223457764562653. The next prime is 223457764562693. The reversal of 223457764562663 is 366265467754322.

It is a cyclic number.

It is not a de Polignac number, because 223457764562663 - 2²⁰ = 223457763514087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 223457764562593 and 223457764562602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223457764562603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22299656 + ... + 30727677.

It is an arithmetic number, because the mean of its divisors is an integer number (14847123246660).

Almost surely, 2^{223457764562663} is an apocalyptic number.

223457764562663 is a deficient number, since it is larger than the sum of its proper divisors (14096207383897).

223457764562663 is a wasteful number, since it uses less digits than its factorization.

223457764562663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53028346.

The product of its digits is 1828915200, while the sum is 68.

The spelling of 223457764562663 in words is "two hundred twenty-three trillion, four hundred fifty-seven billion, seven hundred sixty-four million, five hundred sixty-two thousand, six hundred sixty-three".