92878808851 has 2 divisors, whose sum is σ = 92878808852. Its totient is φ = 92878808850.

The previous prime is 92878808837. The next prime is 92878808873. The reversal of 92878808851 is 15880887829.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 92878808851 - 2¹⁷ = 92878677779 is a prime.

It is not a weakly prime, because it can be changed into another prime (92878808551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46439404425 + 46439404426.

It is an arithmetic number, because the mean of its divisors is an integer number (46439404426).

Almost surely, 2^92878808851 is an apocalyptic number.

92878808851 is a deficient number, since it is larger than the sum of its proper divisors (1).

92878808851 is an equidigital number, since it uses as much as digits as its factorization.

92878808851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20643840, while the sum is 64.

The spelling of 92878808851 in words is "ninety-two billion, eight hundred seventy-eight million, eight hundred eight thousand, eight hundred fifty-one".