2761041097 has 2 divisors, whose sum is σ = 2761041098. Its totient is φ = 2761041096.

The previous prime is 2761041079. The next prime is 2761041149. The reversal of 2761041097 is 7901401672.

Together with previous prime (2761041079) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2760556681 + 484416 = 52541^2 + 696^2 .

It is a cyclic number.

It is not a de Polignac number, because 2761041097 - 2²⁷ = 2626823369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2761041197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380520548 + 1380520549.

It is an arithmetic number, because the mean of its divisors is an integer number (1380520549).

Almost surely, 2^2761041097 is an apocalyptic number.

It is an amenable number.

2761041097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2761041097 is an equidigital number, since it uses as much as digits as its factorization.

2761041097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 2761041097 is about 52545.6096833979. The cubic root of 2761041097 is about 1402.8921668988.

The spelling of 2761041097 in words is "two billion, seven hundred sixty-one million, forty-one thousand, ninety-seven".