89510881084 has 6 divisors (see below), whose sum is σ = 156644041904. Its totient is φ = 44755440540.

The previous prime is 89510881027. The next prime is 89510881121. The reversal of 89510881084 is 48018801598.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11188860132 + ... + 11188860139.

Almost surely, 2^89510881084 is an apocalyptic number.

It is an amenable number.

89510881084 is a deficient number, since it is larger than the sum of its proper divisors (67133160820).

89510881084 is a wasteful number, since it uses less digits than its factorization.

89510881084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22377720275 (or 22377720273 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 52.

The spelling of 89510881084 in words is "eighty-nine billion, five hundred ten million, eight hundred eighty-one thousand, eighty-four".