27077072741 has 2 divisors, whose sum is σ = 27077072742. Its totient is φ = 27077072740.

The previous prime is 27077072731. The next prime is 27077072821. The reversal of 27077072741 is 14727077072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26630976100 + 446096641 = 163190^2 + 21121^2 .

It is a cyclic number.

It is not a de Polignac number, because 27077072741 - 2¹⁰ = 27077071717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27077072692 and 27077072701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27077072731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13538536370 + 13538536371.

It is an arithmetic number, because the mean of its divisors is an integer number (13538536371).

Almost surely, 2^27077072741 is an apocalyptic number.

It is an amenable number.

27077072741 is a deficient number, since it is larger than the sum of its proper divisors (1).

27077072741 is an equidigital number, since it uses as much as digits as its factorization.

27077072741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268912, while the sum is 44.

The spelling of 27077072741 in words is "twenty-seven billion, seventy-seven million, seventy-two thousand, seven hundred forty-one".