2098602092500 has 120 divisors (see below), whose sum is σ = 4631919642504. Its totient is φ = 831667200000.

The previous prime is 2098602092479. The next prime is 2098602092527. The reversal of 2098602092500 is 52902068902.

It can be written as a sum of positive squares in 20 ways, for example, as 1710816912324 + 387785180176 = 1307982^2 + 622724^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 118683660 + ... + 118701340.

Almost surely, 2^{2098602092500} is an apocalyptic number.

2098602092500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098602092500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2315959821252).

2098602092500 is an abundant number, since it is smaller than the sum of its proper divisors (2533317550004).

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

2098602092500 is a wasteful number, since it uses less digits than its factorization.

2098602092500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18143 (or 18126 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 2098602092500 in words is "two trillion, ninety-eight billion, six hundred two million, ninety-two thousand, five hundred".