264250783 has 2 divisors, whose sum is σ = 264250784. Its totient is φ = 264250782.

The previous prime is 264250757. The next prime is 264250817. The reversal of 264250783 is 387052462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264250783 - 2¹³ = 264242591 is a prime.

It is a super-2 number, since 2×264250783² = 139656952632226178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (264250183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132125391 + 132125392.

It is an arithmetic number, because the mean of its divisors is an integer number (132125392).

Almost surely, 2^264250783 is an apocalyptic number.

264250783 is a deficient number, since it is larger than the sum of its proper divisors (1).

264250783 is an equidigital number, since it uses as much as digits as its factorization.

264250783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 264250783 is about 16255.7922907498. The cubic root of 264250783 is about 641.7099317841.

The spelling of 264250783 in words is "two hundred sixty-four million, two hundred fifty thousand, seven hundred eighty-three".