11651083664677 has 2 divisors, whose sum is σ = 11651083664678. Its totient is φ = 11651083664676.

The previous prime is 11651083664567. The next prime is 11651083664719. The reversal of 11651083664677 is 77646638015611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10048811240196 + 1602272424481 = 3169986^2 + 1265809^2 .

It is a cyclic number.

It is not a de Polignac number, because 11651083664677 - 2³⁵ = 11616723926309 is a prime.

It is a super-2 number, since 2×11651083664677² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11651083664477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5825541832338 + 5825541832339.

It is an arithmetic number, because the mean of its divisors is an integer number (5825541832339).

Almost surely, 2^{11651083664677} is an apocalyptic number.

It is an amenable number.

11651083664677 is a deficient number, since it is larger than the sum of its proper divisors (1).

11651083664677 is an equidigital number, since it uses as much as digits as its factorization.

11651083664677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30481920, while the sum is 61.

The spelling of 11651083664677 in words is "eleven trillion, six hundred fifty-one billion, eighty-three million, six hundred sixty-four thousand, six hundred seventy-seven".