264340060232563 has 32 divisors (see below), whose sum is σ = 310360111027200. Its totient is φ = 225044893080000.

The previous prime is 264340060232551. The next prime is 264340060232597. The reversal of 264340060232563 is 365232060043462.

It is a de Polignac number, because none of the positive numbers 2^k-264340060232563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264340060262563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25565788 + ... + 34384438.

It is an arithmetic number, because the mean of its divisors is an integer number (9698753469600).

Almost surely, 2^{264340060232563} is an apocalyptic number.

264340060232563 is a deficient number, since it is larger than the sum of its proper divisors (46020050794637).

264340060232563 is an equidigital number, since it uses as much as digits as its factorization.

264340060232563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8819264 (or 8819250 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 46.

The spelling of 264340060232563 in words is "two hundred sixty-four trillion, three hundred forty billion, sixty million, two hundred thirty-two thousand, five hundred sixty-three".