89716248407 has 2 divisors, whose sum is σ = 89716248408. Its totient is φ = 89716248406.

The previous prime is 89716248343. The next prime is 89716248437. The reversal of 89716248407 is 70484261798.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89716248407 - 2⁶ = 89716248343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89716248437) 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, 44858124203 + 44858124204.

It is an arithmetic number, because the mean of its divisors is an integer number (44858124204).

Almost surely, 2^89716248407 is an apocalyptic number.

89716248407 is a deficient number, since it is larger than the sum of its proper divisors (1).

89716248407 is an equidigital number, since it uses as much as digits as its factorization.

89716248407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 89716248407 in words is "eighty-nine billion, seven hundred sixteen million, two hundred forty-eight thousand, four hundred seven".