376563660233 has 2 divisors, whose sum is σ = 376563660234. Its totient is φ = 376563660232.

The previous prime is 376563660223. The next prime is 376563660271. The reversal of 376563660233 is 332066365673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 301064008249 + 75499651984 = 548693^2 + 274772^2 .

It is a cyclic number.

It is not a de Polignac number, because 376563660233 - 2³² = 372268692937 is a prime.

It is a super-2 number, since 2×376563660233² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (376563660203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188281830116 + 188281830117.

It is an arithmetic number, because the mean of its divisors is an integer number (188281830117).

Almost surely, 2^376563660233 is an apocalyptic number.

It is an amenable number.

376563660233 is a deficient number, since it is larger than the sum of its proper divisors (1).

376563660233 is an equidigital number, since it uses as much as digits as its factorization.

376563660233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 50.

The spelling of 376563660233 in words is "three hundred seventy-six billion, five hundred sixty-three million, six hundred sixty thousand, two hundred thirty-three".