11654330329 has 2 divisors, whose sum is σ = 11654330330. Its totient is φ = 11654330328.

The previous prime is 11654330279. The next prime is 11654330383. The reversal of 11654330329 is 92303345611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11151360000 + 502970329 = 105600^2 + 22427^2 .

It is a cyclic number.

It is not a de Polignac number, because 11654330329 - 2¹⁵ = 11654297561 is a prime.

It is not a weakly prime, because it can be changed into another prime (11654331329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5827165164 + 5827165165.

It is an arithmetic number, because the mean of its divisors is an integer number (5827165165).

Almost surely, 2^11654330329 is an apocalyptic number.

It is an amenable number.

11654330329 is a deficient number, since it is larger than the sum of its proper divisors (1).

11654330329 is an equidigital number, since it uses as much as digits as its factorization.

11654330329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 11654330329 in words is "eleven billion, six hundred fifty-four million, three hundred thirty thousand, three hundred twenty-nine".