89059440907 has 4 divisors (see below), whose sum is σ = 89121332160. Its totient is φ = 88997549656.

The previous prime is 89059440889. The next prime is 89059440913. The reversal of 89059440907 is 70904495098.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70904495098 = 2 ⋅35452247549.

It is a cyclic number.

It is not a de Polignac number, because 89059440907 - 2⁷ = 89059440779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89059440917) 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 in 3 ways as a sum of consecutive naturals, for example, 30943468 + ... + 30946345.

It is an arithmetic number, because the mean of its divisors is an integer number (22280333040).

Almost surely, 2^89059440907 is an apocalyptic number.

89059440907 is a deficient number, since it is larger than the sum of its proper divisors (61891253).

89059440907 is a wasteful number, since it uses less digits than its factorization.

89059440907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61891252.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 89059440907 in words is "eighty-nine billion, fifty-nine million, four hundred forty thousand, nine hundred seven".