4252765827377 has 4 divisors (see below), whose sum is σ = 4252877086836. Its totient is φ = 4252654567920.

The previous prime is 4252765827341. The next prime is 4252765827439. The reversal of 4252765827377 is 7737285672524.

It is a happy number.

4252765827377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2014537390336 + 2238228437041 = 1419344^2 + 1496071^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4252765827377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4252765823377) 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, 55572374 + ... + 55648847.

It is an arithmetic number, because the mean of its divisors is an integer number (1063219271709).

Almost surely, 2^{4252765827377} is an apocalyptic number.

It is an amenable number.

4252765827377 is a deficient number, since it is larger than the sum of its proper divisors (111259459).

4252765827377 is a wasteful number, since it uses less digits than its factorization.

4252765827377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111259458.

The product of its digits is 276595200, while the sum is 65.

The spelling of 4252765827377 in words is "four trillion, two hundred fifty-two billion, seven hundred sixty-five million, eight hundred twenty-seven thousand, three hundred seventy-seven".