7162064053243 has 4 divisors (see below), whose sum is σ = 7813160785368. Its totient is φ = 6510967321120.

The previous prime is 7162064053241. The next prime is 7162064053247. The reversal of 7162064053243 is 3423504602617.

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 7162064053243 - 2¹ = 7162064053241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7162064053243.

It is not an unprimeable number, because it can be changed into a prime (7162064053241) 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, 325548366046 + ... + 325548366067.

It is an arithmetic number, because the mean of its divisors is an integer number (1953290196342).

Almost surely, 2^{7162064053243} is an apocalyptic number.

7162064053243 is a deficient number, since it is larger than the sum of its proper divisors (651096732125).

7162064053243 is a wasteful number, since it uses less digits than its factorization.

7162064053243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651096732124.

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 7162064053243 in words is "seven trillion, one hundred sixty-two billion, sixty-four million, fifty-three thousand, two hundred forty-three".