89314161552 has 240 divisors, whose sum is σ = 312745125888. Its totient is φ = 23115697920.

The previous prime is 89314161511. The next prime is 89314161577. The reversal of 89314161552 is 25516141398.

It is a happy number.

89314161552 is a `hidden beast` number, since 8 + 9 + 31 + 4 + 1 + 61 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 89314161498 and 89314161507.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3123673 + ... + 3152135.

Almost surely, 2^89314161552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89314161552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156372562944).

89314161552 is an abundant number, since it is smaller than the sum of its proper divisors (223430964336).

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

89314161552 is a wasteful number, since it uses less digits than its factorization.

89314161552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28778 (or 28769 counting only the distinct ones).

The product of its digits is 259200, while the sum is 45.

The spelling of 89314161552 in words is "eighty-nine billion, three hundred fourteen million, one hundred sixty-one thousand, five hundred fifty-two".