98766555532 has 12 divisors (see below), whose sum is σ = 174160873656. Its totient is φ = 49006305920.

The previous prime is 98766555527. The next prime is 98766555623. The reversal of 98766555532 is 23555566789.

It is a happy number.

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94242373 + ... + 94243420.

It is an arithmetic number, because the mean of its divisors is an integer number (14513406138).

Almost surely, 2^98766555532 is an apocalyptic number.

It is an amenable number.

98766555532 is a deficient number, since it is larger than the sum of its proper divisors (75394318124).

98766555532 is a wasteful number, since it uses less digits than its factorization.

98766555532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188485928 (or 188485926 counting only the distinct ones).

The product of its digits is 68040000, while the sum is 61.

The spelling of 98766555532 in words is "ninety-eight billion, seven hundred sixty-six million, five hundred fifty-five thousand, five hundred thirty-two".