89355655398 has 8 divisors (see below), whose sum is σ = 178711310808. Its totient is φ = 29785218464.

The previous prime is 89355655397. The next prime is 89355655423.

89355655398 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

89355655398 is an admirable number.

It is a super-2 number, since 2×89355655398² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89355655397) 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, 7446304611 + ... + 7446304622.

It is an arithmetic number, because the mean of its divisors is an integer number (22338913851).

Almost surely, 2^89355655398 is an apocalyptic number.

89355655398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89355655398 is a wasteful number, since it uses less digits than its factorization.

89355655398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14892609238.

The product of its digits is 174960000, while the sum is 66.

The spelling of 89355655398 in words is "eighty-nine billion, three hundred fifty-five million, six hundred fifty-five thousand, three hundred ninety-eight".