264250854233 has 2 divisors, whose sum is σ = 264250854234. Its totient is φ = 264250854232.

The previous prime is 264250854221. The next prime is 264250854253. The reversal of 264250854233 is 332458052462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 210421286089 + 53829568144 = 458717^2 + 232012^2 .

It is a cyclic number.

It is not a de Polignac number, because 264250854233 - 2¹² = 264250850137 is a prime.

It is a super-3 number, since 3×264250854233³ (a number of 35 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (264250854253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132125427116 + 132125427117.

It is an arithmetic number, because the mean of its divisors is an integer number (132125427117).

Almost surely, 2^264250854233 is an apocalyptic number.

It is an amenable number.

264250854233 is a deficient number, since it is larger than the sum of its proper divisors (1).

264250854233 is an equidigital number, since it uses as much as digits as its factorization.

264250854233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 264250854233 in words is "two hundred sixty-four billion, two hundred fifty million, eight hundred fifty-four thousand, two hundred thirty-three".