16484725998 has 96 divisors (see below), whose sum is σ = 39262073760. Its totient is φ = 4967389440.

The previous prime is 16484725963. The next prime is 16484726077. The reversal of 16484725998 is 89952748461.

16484725998 is a `hidden beast` number, since 16 + 484 + 7 + 2 + 59 + 98 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10181233 + ... + 10182851.

It is an arithmetic number, because the mean of its divisors is an integer number (408979935).

Almost surely, 2^16484725998 is an apocalyptic number.

16484725998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16484725998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19631036880).

16484725998 is an abundant number, since it is smaller than the sum of its proper divisors (22777347762).

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

16484725998 is a wasteful number, since it uses less digits than its factorization.

16484725998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2514 (or 2511 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 63.

The spelling of 16484725998 in words is "sixteen billion, four hundred eighty-four million, seven hundred twenty-five thousand, nine hundred ninety-eight".