11546306069 has 2 divisors, whose sum is σ = 11546306070. Its totient is φ = 11546306068.

The previous prime is 11546306039. The next prime is 11546306081. The reversal of 11546306069 is 96060364511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9734782225 + 1811523844 = 98665^2 + 42562^2 .

It is a cyclic number.

It is not a de Polignac number, because 11546306069 - 2¹² = 11546301973 is a prime.

It is a super-2 number, since 2×11546306069² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11546306029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5773153034 + 5773153035.

It is an arithmetic number, because the mean of its divisors is an integer number (5773153035).

Almost surely, 2^11546306069 is an apocalyptic number.

It is an amenable number.

11546306069 is a deficient number, since it is larger than the sum of its proper divisors (1).

11546306069 is an equidigital number, since it uses as much as digits as its factorization.

11546306069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 11546306069 in words is "eleven billion, five hundred forty-six million, three hundred six thousand, sixty-nine".