92666551 has 2 divisors, whose sum is σ = 92666552. Its totient is φ = 92666550.

The previous prime is 92666543. The next prime is 92666557. The reversal of 92666551 is 15566629.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 92666551 - 2³ = 92666543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92666557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46333275 + 46333276.

It is an arithmetic number, because the mean of its divisors is an integer number (46333276).

Almost surely, 2^92666551 is an apocalyptic number.

92666551 is a deficient number, since it is larger than the sum of its proper divisors (1).

92666551 is an equidigital number, since it uses as much as digits as its factorization.

92666551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 40.

The square root of 92666551 is about 9626.3467109802. The cubic root of 92666551 is about 452.5233564453.

The spelling of 92666551 in words is "ninety-two million, six hundred sixty-six thousand, five hundred fifty-one".