98478487532 has 24 divisors (see below), whose sum is σ = 172790792496. Its totient is φ = 49109856768.

The previous prime is 98478487517. The next prime is 98478487537. The reversal of 98478487532 is 23578487489.

It is not an unprimeable number, because it can be changed into a prime (98478487537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431028 + ... + 2471204.

It is an arithmetic number, because the mean of its divisors is an integer number (7199616354).

Almost surely, 2^98478487532 is an apocalyptic number.

It is an amenable number.

98478487532 is a deficient number, since it is larger than the sum of its proper divisors (74312304964).

98478487532 is a wasteful number, since it uses less digits than its factorization.

98478487532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41777 (or 41775 counting only the distinct ones).

The product of its digits is 108380160, while the sum is 65.

The spelling of 98478487532 in words is "ninety-eight billion, four hundred seventy-eight million, four hundred eighty-seven thousand, five hundred thirty-two".