11616023533 has 2 divisors, whose sum is σ = 11616023534. Its totient is φ = 11616023532.

The previous prime is 11616023519. The next prime is 11616023537. The reversal of 11616023533 is 33532061611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11615019529 + 1004004 = 107773^2 + 1002^2 .

It is an emirp because it is prime and its reverse (33532061611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11616023533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11616023495 and 11616023504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11616023537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5808011766 + 5808011767.

It is an arithmetic number, because the mean of its divisors is an integer number (5808011767).

Almost surely, 2^11616023533 is an apocalyptic number.

It is an amenable number.

11616023533 is a deficient number, since it is larger than the sum of its proper divisors (1).

11616023533 is an equidigital number, since it uses as much as digits as its factorization.

11616023533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The spelling of 11616023533 in words is "eleven billion, six hundred sixteen million, twenty-three thousand, five hundred thirty-three".