5434772774345 has 8 divisors (see below), whose sum is σ = 6628640892360. Its totient is φ = 4276542510720.

The previous prime is 5434772774303. The next prime is 5434772774359.

5434772774345 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 419846977936 + 5014925796409 = 647956^2 + 2239403^2 .

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

It is not a de Polignac number, because 5434772774345 - 2¹⁶ = 5434772708809 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8909463260 + ... + 8909463869.

It is an arithmetic number, because the mean of its divisors is an integer number (828580111545).

Almost surely, 2^{5434772774345} is an apocalyptic number.

It is an amenable number.

5434772774345 is a deficient number, since it is larger than the sum of its proper divisors (1193868118015).

5434772774345 is a wasteful number, since it uses less digits than its factorization.

5434772774345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17818927195.

The product of its digits is 276595200, while the sum is 62.

The spelling of 5434772774345 in words is "five trillion, four hundred thirty-four billion, seven hundred seventy-two million, seven hundred seventy-four thousand, three hundred forty-five".