264853133 has 2 divisors, whose sum is σ = 264853134. Its totient is φ = 264853132.

The previous prime is 264853117. The next prime is 264853151. The reversal of 264853133 is 331358462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204976489 + 59876644 = 14317^2 + 7738^2 .

It is a cyclic number.

It is not a de Polignac number, because 264853133 - 2⁴ = 264853117 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 264853093 and 264853102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264853163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132426566 + 132426567.

It is an arithmetic number, because the mean of its divisors is an integer number (132426567).

Almost surely, 2^264853133 is an apocalyptic number.

It is an amenable number.

264853133 is a deficient number, since it is larger than the sum of its proper divisors (1).

264853133 is an equidigital number, since it uses as much as digits as its factorization.

264853133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 35.

The square root of 264853133 is about 16274.3089868664. The cubic root of 264853133 is about 642.1971465525.

The spelling of 264853133 in words is "two hundred sixty-four million, eight hundred fifty-three thousand, one hundred thirty-three".