264013889033 has 2 divisors, whose sum is σ = 264013889034. Its totient is φ = 264013889032.

The previous prime is 264013888991. The next prime is 264013889057. The reversal of 264013889033 is 330988310462.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 263140272784 + 873616249 = 512972^2 + 29557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264013889033 is a prime.

It is not a weakly prime, because it can be changed into another prime (264013886033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132006944516 + 132006944517.

It is an arithmetic number, because the mean of its divisors is an integer number (132006944517).

Almost surely, 2^264013889033 is an apocalyptic number.

It is an amenable number.

264013889033 is a deficient number, since it is larger than the sum of its proper divisors (1).

264013889033 is an equidigital number, since it uses as much as digits as its factorization.

264013889033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 264013889033 in words is "two hundred sixty-four billion, thirteen million, eight hundred eighty-nine thousand, thirty-three".