6552946308091 has 2 divisors, whose sum is σ = 6552946308092. Its totient is φ = 6552946308090.

The previous prime is 6552946308037. The next prime is 6552946308119. The reversal of 6552946308091 is 1908036492556.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6552946308091 - 2²³ = 6552937919483 is a prime.

It is a super-2 number, since 2×6552946308091² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6552949308091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276473154045 + 3276473154046.

It is an arithmetic number, because the mean of its divisors is an integer number (3276473154046).

Almost surely, 2^{6552946308091} is an apocalyptic number.

6552946308091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6552946308091 is an equidigital number, since it uses as much as digits as its factorization.

6552946308091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13996800, while the sum is 58.

The spelling of 6552946308091 in words is "six trillion, five hundred fifty-two billion, nine hundred forty-six million, three hundred eight thousand, ninety-one".