92981297407 has 2 divisors, whose sum is σ = 92981297408. Its totient is φ = 92981297406.

The previous prime is 92981297401. The next prime is 92981297417. The reversal of 92981297407 is 70479218929.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92981297407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (92981297401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46490648703 + 46490648704.

It is an arithmetic number, because the mean of its divisors is an integer number (46490648704).

Almost surely, 2^92981297407 is an apocalyptic number.

92981297407 is a deficient number, since it is larger than the sum of its proper divisors (1).

92981297407 is an equidigital number, since it uses as much as digits as its factorization.

92981297407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 58.

The spelling of 92981297407 in words is "ninety-two billion, nine hundred eighty-one million, two hundred ninety-seven thousand, four hundred seven".