223675047043505 has 8 divisors (see below), whose sum is σ = 268410177820392. Its totient is φ = 178939956722688.

The previous prime is 223675047043477. The next prime is 223675047043523. The reversal of 223675047043505 is 505340740576322.

It can be written as a sum of positive squares in 4 ways, for example, as 11707887179041 + 211967159864464 = 3421679^2 + 14559092^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223675047043505 - 2²⁶ = 223674979934641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3786119 + ... + 21486851.

It is an arithmetic number, because the mean of its divisors is an integer number (33551272227549).

Almost surely, 2^{223675047043505} is an apocalyptic number.

It is an amenable number.

223675047043505 is a deficient number, since it is larger than the sum of its proper divisors (44735130776887).

223675047043505 is a wasteful number, since it uses less digits than its factorization.

223675047043505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20228035.

The product of its (nonzero) digits is 21168000, while the sum is 53.

The spelling of 223675047043505 in words is "two hundred twenty-three trillion, six hundred seventy-five billion, forty-seven million, forty-three thousand, five hundred five".