2264297509 has 2 divisors, whose sum is σ = 2264297510. Its totient is φ = 2264297508.

The previous prime is 2264297461. The next prime is 2264297531. The reversal of 2264297509 is 9057924622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1583244100 + 681053409 = 39790^2 + 26097^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264297509 - 2²³ = 2255908901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2264297579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1132148754 + 1132148755.

It is an arithmetic number, because the mean of its divisors is an integer number (1132148755).

Almost surely, 2^2264297509 is an apocalyptic number.

It is an amenable number.

2264297509 is a deficient number, since it is larger than the sum of its proper divisors (1).

2264297509 is an equidigital number, since it uses as much as digits as its factorization.

2264297509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 2264297509 is about 47584.6352197850. The cubic root of 2264297509 is about 1313.1403997310.

The spelling of 2264297509 in words is "two billion, two hundred sixty-four million, two hundred ninety-seven thousand, five hundred nine".