98137529868 has 54 divisors (see below), whose sum is σ = 266393915676. Its totient is φ = 28037123856.

The previous prime is 98137529797. The next prime is 98137529879. The reversal of 98137529868 is 86892573189.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 98137529799 and 98137529808.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7589913 + ... + 7602831.

Almost surely, 2^98137529868 is an apocalyptic number.

98137529868 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

98137529868 is an abundant number, since it is smaller than the sum of its proper divisors (168256385808).

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

98137529868 is an equidigital number, since it uses as much as digits as its factorization.

98137529868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25859 (or 12931 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 66.

The spelling of 98137529868 in words is "ninety-eight billion, one hundred thirty-seven million, five hundred twenty-nine thousand, eight hundred sixty-eight".