264613340533213 has 8 divisors (see below), whose sum is σ = 303565114182528. Its totient is φ = 225949033848624.

The previous prime is 264613340533153. The next prime is 264613340533231. The reversal of 264613340533213 is 312335043316462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 264613340533213 - 2²¹ = 264613338436061 is a prime.

It is a super-2 number, since 2×264613340533213² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264613341533213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71866739206 + ... + 71866742887.

It is an arithmetic number, because the mean of its divisors is an integer number (37945639272816).

Almost surely, 2^{264613340533213} is an apocalyptic number.

It is an amenable number.

264613340533213 is a deficient number, since it is larger than the sum of its proper divisors (38951773649315).

264613340533213 is a wasteful number, since it uses less digits than its factorization.

264613340533213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143733482363.

The product of its (nonzero) digits is 2799360, while the sum is 46.

Adding to 264613340533213 its reverse (312335043316462), we get a palindrome (576948383849675).

The spelling of 264613340533213 in words is "two hundred sixty-four trillion, six hundred thirteen billion, three hundred forty million, five hundred thirty-three thousand, two hundred thirteen".