11601710749 has 2 divisors, whose sum is σ = 11601710750. Its totient is φ = 11601710748.

The previous prime is 11601710711. The next prime is 11601710773. The reversal of 11601710749 is 94701710611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11199988900 + 401721849 = 105830^2 + 20043^2 .

It is a cyclic number.

It is not a de Polignac number, because 11601710749 - 2⁷ = 11601710621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11601717749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5800855374 + 5800855375.

It is an arithmetic number, because the mean of its divisors is an integer number (5800855375).

Almost surely, 2^11601710749 is an apocalyptic number.

It is an amenable number.

11601710749 is a deficient number, since it is larger than the sum of its proper divisors (1).

11601710749 is an equidigital number, since it uses as much as digits as its factorization.

11601710749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 37.

The spelling of 11601710749 in words is "eleven billion, six hundred one million, seven hundred ten thousand, seven hundred forty-nine".