264713573331155 has 16 divisors (see below), whose sum is σ = 343585235945280. Its totient is φ = 194627164687488.

The previous prime is 264713573331143. The next prime is 264713573331167. The reversal of 264713573331155 is 551133375317462.

It is an interprime number because it is at equal distance from previous prime (264713573331143) and next prime (264713573331167).

It is not a de Polignac number, because 264713573331155 - 2⁴ = 264713573331139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 264713573331155.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8891942567 + ... + 8891972336.

It is an arithmetic number, because the mean of its divisors is an integer number (21474077246580).

Almost surely, 2^{264713573331155} is an apocalyptic number.

264713573331155 is a deficient number, since it is larger than the sum of its proper divisors (78871662614125).

264713573331155 is a wasteful number, since it uses less digits than its factorization.

264713573331155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17783915150.

The product of its digits is 23814000, while the sum is 56.

The spelling of 264713573331155 in words is "two hundred sixty-four trillion, seven hundred thirteen billion, five hundred seventy-three million, three hundred thirty-one thousand, one hundred fifty-five".