8611107497 has 2 divisors, whose sum is σ = 8611107498. Its totient is φ = 8611107496.

The previous prime is 8611107487. The next prime is 8611107511. The reversal of 8611107497 is 7947011168.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8600893081 + 10214416 = 92741^2 + 3196^2 .

It is a cyclic number.

It is not a de Polignac number, because 8611107497 - 2²⁶ = 8543998633 is a prime.

It is not a weakly prime, because it can be changed into another prime (8611107487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4305553748 + 4305553749.

It is an arithmetic number, because the mean of its divisors is an integer number (4305553749).

Almost surely, 2^8611107497 is an apocalyptic number.

It is an amenable number.

8611107497 is a deficient number, since it is larger than the sum of its proper divisors (1).

8611107497 is an equidigital number, since it uses as much as digits as its factorization.

8611107497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 44.

The square root of 8611107497 is about 92796.0532404261. The cubic root of 8611107497 is about 2049.6812906875.

The spelling of 8611107497 in words is "eight billion, six hundred eleven million, one hundred seven thousand, four hundred ninety-seven".