89691009417 has 12 divisors (see below), whose sum is σ = 136372295280. Its totient is φ = 56646953208.

The previous prime is 89691009413. The next prime is 89691009451. The reversal of 89691009417 is 71490019698.

It is not a de Polignac number, because 89691009417 - 2² = 89691009413 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (89691009413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262254243 + ... + 262254584.

It is an arithmetic number, because the mean of its divisors is an integer number (11364357940).

Almost surely, 2^89691009417 is an apocalyptic number.

It is an amenable number.

89691009417 is a deficient number, since it is larger than the sum of its proper divisors (46681285863).

89691009417 is a wasteful number, since it uses less digits than its factorization.

89691009417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524508852 (or 524508849 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 54.

The spelling of 89691009417 in words is "eighty-nine billion, six hundred ninety-one million, nine thousand, four hundred seventeen".