566233445435338 has 4 divisors (see below), whose sum is σ = 849350168153010. Its totient is φ = 283116722717668.

The previous prime is 566233445435321. The next prime is 566233445435369. The reversal of 566233445435338 is 833534544332665.

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

It can be written as a sum of positive squares in only one way, i.e., 521280269022969 + 44953176412369 = 22831563^2 + 6704713^2 .

It is a super-2 number, since 2×566233445435338² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 566233445435338.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141558361358833 + ... + 141558361358836.

Almost surely, 2^{566233445435338} is an apocalyptic number.

566233445435338 is a deficient number, since it is larger than the sum of its proper divisors (283116722717672).

566233445435338 is a wasteful number, since it uses less digits than its factorization.

566233445435338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283116722717671.

The product of its digits is 1119744000, while the sum is 64.

The spelling of 566233445435338 in words is "five hundred sixty-six trillion, two hundred thirty-three billion, four hundred forty-five million, four hundred thirty-five thousand, three hundred thirty-eight".