1096772136877 has 2 divisors, whose sum is σ = 1096772136878. Its totient is φ = 1096772136876.

The previous prime is 1096772136869. The next prime is 1096772136913. The reversal of 1096772136877 is 7786312776901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 778398588361 + 318373548516 = 882269^2 + 564246^2 .

It is a cyclic number.

It is not a de Polignac number, because 1096772136877 - 2³ = 1096772136869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1096772116877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 548386068438 + 548386068439.

It is an arithmetic number, because the mean of its divisors is an integer number (548386068439).

Almost surely, 2^{1096772136877} is an apocalyptic number.

It is an amenable number.

1096772136877 is a deficient number, since it is larger than the sum of its proper divisors (1).

1096772136877 is an equidigital number, since it uses as much as digits as its factorization.

1096772136877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37340352, while the sum is 64.

The spelling of 1096772136877 in words is "one trillion, ninety-six billion, seven hundred seventy-two million, one hundred thirty-six thousand, eight hundred seventy-seven".