36250660609 has 2 divisors, whose sum is σ = 36250660610. Its totient is φ = 36250660608.

The previous prime is 36250660561. The next prime is 36250660613. The reversal of 36250660609 is 90606605263.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30295143025 + 5955517584 = 174055^2 + 77172^2 .

It is an emirp because it is prime and its reverse (90606605263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36250660609 - 2³³ = 27660726017 is a prime.

It is a super-2 number, since 2×36250660609² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36250660109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18125330304 + 18125330305.

It is an arithmetic number, because the mean of its divisors is an integer number (18125330305).

Almost surely, 2^36250660609 is an apocalyptic number.

It is an amenable number.

36250660609 is a deficient number, since it is larger than the sum of its proper divisors (1).

36250660609 is an equidigital number, since it uses as much as digits as its factorization.

36250660609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 36250660609 in words is "thirty-six billion, two hundred fifty million, six hundred sixty thousand, six hundred nine".