98500505004 has 48 divisors (see below), whose sum is σ = 278587290240. Its totient is φ = 29848637520.

The previous prime is 98500505003. The next prime is 98500505011. The reversal of 98500505004 is 40050500589.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 98500505004.

It is not an unprimeable number, because it can be changed into a prime (98500505003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41455254 + ... + 41457629.

It is an arithmetic number, because the mean of its divisors is an integer number (5803901880).

Almost surely, 2^98500505004 is an apocalyptic number.

It is an amenable number.

98500505004 is an abundant number, since it is smaller than the sum of its proper divisors (180086785236).

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

98500505004 is a wasteful number, since it uses less digits than its factorization.

98500505004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82912907 (or 82912899 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 98500505004 in words is "ninety-eight billion, five hundred million, five hundred five thousand, four".