264510653419 has 2 divisors, whose sum is σ = 264510653420. Its totient is φ = 264510653418.

The previous prime is 264510653353. The next prime is 264510653447. The reversal of 264510653419 is 914356015462.

264510653419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 264510653419 - 2¹³ = 264510645227 is a prime.

It is a super-2 number, since 2×264510653419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (264510653119) 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, 132255326709 + 132255326710.

It is an arithmetic number, because the mean of its divisors is an integer number (132255326710).

Almost surely, 2^264510653419 is an apocalyptic number.

264510653419 is a deficient number, since it is larger than the sum of its proper divisors (1).

264510653419 is an equidigital number, since it uses as much as digits as its factorization.

264510653419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 264510653419 in words is "two hundred sixty-four billion, five hundred ten million, six hundred fifty-three thousand, four hundred nineteen".