11777486093 has 2 divisors, whose sum is σ = 11777486094. Its totient is φ = 11777486092.

The previous prime is 11777486089. The next prime is 11777486209. The reversal of 11777486093 is 39068477711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9987603844 + 1789882249 = 99938^2 + 42307^2 .

It is a cyclic number.

It is not a de Polignac number, because 11777486093 - 2² = 11777486089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11777486993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5888743046 + 5888743047.

It is an arithmetic number, because the mean of its divisors is an integer number (5888743047).

Almost surely, 2^11777486093 is an apocalyptic number.

It is an amenable number.

11777486093 is a deficient number, since it is larger than the sum of its proper divisors (1).

11777486093 is an equidigital number, since it uses as much as digits as its factorization.

11777486093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 53.

The spelling of 11777486093 in words is "eleven billion, seven hundred seventy-seven million, four hundred eighty-six thousand, ninety-three".