98642008532 has 12 divisors (see below), whose sum is σ = 172869773076. Its totient is φ = 49250644800.

The previous prime is 98642008457. The next prime is 98642008561. The reversal of 98642008532 is 23580024689.

It can be written as a sum of positive squares in 2 ways, for example, as 89829680656 + 8812327876 = 299716^2 + 93874^2 .

It is a congruent number.

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, 17586713 + ... + 17592320.

It is an arithmetic number, because the mean of its divisors is an integer number (14405814423).

Almost surely, 2^98642008532 is an apocalyptic number.

It is an amenable number.

98642008532 is a deficient number, since it is larger than the sum of its proper divisors (74227764544).

98642008532 is a wasteful number, since it uses less digits than its factorization.

98642008532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35179738 (or 35179736 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The spelling of 98642008532 in words is "ninety-eight billion, six hundred forty-two million, eight thousand, five hundred thirty-two".