4253309287791 has 4 divisors (see below), whose sum is σ = 5671079050392. Its totient is φ = 2835539525192.

The previous prime is 4253309287789. The next prime is 4253309287831. The reversal of 4253309287791 is 1977829033524.

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 4253309287791 - 2¹ = 4253309287789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253309287691) 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 3 ways as a sum of consecutive naturals, for example, 708884881296 + ... + 708884881301.

It is an arithmetic number, because the mean of its divisors is an integer number (1417769762598).

Almost surely, 2^{4253309287791} is an apocalyptic number.

4253309287791 is a deficient number, since it is larger than the sum of its proper divisors (1417769762601).

4253309287791 is a wasteful number, since it uses less digits than its factorization.

4253309287791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417769762600.

The product of its (nonzero) digits is 22861440, while the sum is 60.

The spelling of 4253309287791 in words is "four trillion, two hundred fifty-three billion, three hundred nine million, two hundred eighty-seven thousand, seven hundred ninety-one".