264432311516063 has 4 divisors (see below), whose sum is σ = 264432805534800. Its totient is φ = 264431817497328.

The previous prime is 264432311516047. The next prime is 264432311516077. The reversal of 264432311516063 is 360615113234462.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 264432311516063 - 2⁴ = 264432311516047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 264432311515999 and 264432311516017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264432311506063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246205595 + ... + 247277292.

It is an arithmetic number, because the mean of its divisors is an integer number (66108201383700).

Almost surely, 2^{264432311516063} is an apocalyptic number.

264432311516063 is a deficient number, since it is larger than the sum of its proper divisors (494018737).

264432311516063 is an equidigital number, since it uses as much as digits as its factorization.

264432311516063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494018736.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 264432311516063 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, three hundred eleven million, five hundred sixteen thousand, sixty-three".