2756341610641 has 2 divisors, whose sum is σ = 2756341610642. Its totient is φ = 2756341610640.

The previous prime is 2756341610611. The next prime is 2756341610657. The reversal of 2756341610641 is 1460161436572.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2744240730625 + 12100880016 = 1656575^2 + 110004^2 .

It is a cyclic number.

It is not a de Polignac number, because 2756341610641 - 2⁵ = 2756341610609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2756341610591 and 2756341610600.

It is not a weakly prime, because it can be changed into another prime (2756341610611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378170805320 + 1378170805321.

It is an arithmetic number, because the mean of its divisors is an integer number (1378170805321).

Almost surely, 2^{2756341610641} is an apocalyptic number.

It is an amenable number.

2756341610641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2756341610641 is an equidigital number, since it uses as much as digits as its factorization.

2756341610641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 2756341610641 in words is "two trillion, seven hundred fifty-six billion, three hundred forty-one million, six hundred ten thousand, six hundred forty-one".