2757756723713 has 2 divisors, whose sum is σ = 2757756723714. Its totient is φ = 2757756723712.

The previous prime is 2757756723697. The next prime is 2757756723763. The reversal of 2757756723713 is 3173276577572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2475187932529 + 282568791184 = 1573273^2 + 531572^2 .

It is a cyclic number.

It is not a de Polignac number, because 2757756723713 - 2⁴ = 2757756723697 is a prime.

It is not a weakly prime, because it can be changed into another prime (2757756723763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378878361856 + 1378878361857.

It is an arithmetic number, because the mean of its divisors is an integer number (1378878361857).

Almost surely, 2^{2757756723713} is an apocalyptic number.

It is an amenable number.

2757756723713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2757756723713 is an equidigital number, since it uses as much as digits as its factorization.

2757756723713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90757800, while the sum is 62.

The spelling of 2757756723713 in words is "two trillion, seven hundred fifty-seven billion, seven hundred fifty-six million, seven hundred twenty-three thousand, seven hundred thirteen".