2756065508359 has 4 divisors (see below), whose sum is σ = 2756093070240. Its totient is φ = 2756037946480.

The previous prime is 2756065508341. The next prime is 2756065508387. The reversal of 2756065508359 is 9538055606572.

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 2756065508359 - 2⁹ = 2756065507847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2756065508297 and 2756065508306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756065508389) 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, 13630399 + ... + 13831120.

It is an arithmetic number, because the mean of its divisors is an integer number (689023267560).

Almost surely, 2^{2756065508359} is an apocalyptic number.

2756065508359 is a deficient number, since it is larger than the sum of its proper divisors (27561881).

2756065508359 is a wasteful number, since it uses less digits than its factorization.

2756065508359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27561880.

The product of its (nonzero) digits is 68040000, while the sum is 61.

The spelling of 2756065508359 in words is "two trillion, seven hundred fifty-six billion, sixty-five million, five hundred eight thousand, three hundred fifty-nine".