264502333 has 2 divisors, whose sum is σ = 264502334. Its totient is φ = 264502332.

The previous prime is 264502327. The next prime is 264502373. The reversal of 264502333 is 333205462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143568324 + 120934009 = 11982^2 + 10997^2 .

It is a cyclic number.

It is not a de Polignac number, because 264502333 - 2¹³ = 264494141 is a prime.

It is a super-2 number, since 2×264502333² = 139922968324885778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264502373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132251166 + 132251167.

It is an arithmetic number, because the mean of its divisors is an integer number (132251167).

Almost surely, 2^264502333 is an apocalyptic number.

It is an amenable number.

264502333 is a deficient number, since it is larger than the sum of its proper divisors (1).

264502333 is an equidigital number, since it uses as much as digits as its factorization.

264502333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 264502333 is about 16263.5276923551. The cubic root of 264502333 is about 641.9134896031.

Adding to 264502333 its reverse (333205462), we get a palindrome (597707795).

The spelling of 264502333 in words is "two hundred sixty-four million, five hundred two thousand, three hundred thirty-three".