98194540580 has 24 divisors (see below), whose sum is σ = 206448627840. Its totient is φ = 39232084320.

The previous prime is 98194540553. The next prime is 98194540597. The reversal of 98194540580 is 8504549189.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2840636 + ... + 2874995.

It is an arithmetic number, because the mean of its divisors is an integer number (8602026160).

Almost surely, 2^98194540580 is an apocalyptic number.

It is an amenable number.

98194540580 is an abundant number, since it is smaller than the sum of its proper divisors (108254087260).

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

98194540580 is a wasteful number, since it uses less digits than its factorization.

98194540580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5716499 (or 5716497 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 53.

The spelling of 98194540580 in words is "ninety-eight billion, one hundred ninety-four million, five hundred forty thousand, five hundred eighty".