89306088066947 has 4 divisors (see below), whose sum is σ = 89456688553320. Its totient is φ = 89155487580576.

The previous prime is 89306088066941. The next prime is 89306088067057. The reversal of 89306088066947 is 74966088060398.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 89306088066947 - 2²⁴ = 89306071289731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89306088066941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75300242297 + ... + 75300243482.

It is an arithmetic number, because the mean of its divisors is an integer number (22364172138330).

Almost surely, 2^{89306088066947} is an apocalyptic number.

89306088066947 is a deficient number, since it is larger than the sum of its proper divisors (150600486373).

89306088066947 is a wasteful number, since it uses less digits than its factorization.

89306088066947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150600486372.

The product of its (nonzero) digits is 752467968, while the sum is 74.

The spelling of 89306088066947 in words is "eighty-nine trillion, three hundred six billion, eighty-eight million, sixty-six thousand, nine hundred forty-seven".