2098559261502 has 48 divisors (see below), whose sum is σ = 4960399936752. Its totient is φ = 635905388160.

The previous prime is 2098559261501. The next prime is 2098559261509. The reversal of 2098559261502 is 2051629558902.

2098559261502 is a `hidden beast` number, since 2 + 0 + 9 + 85 + 59 + 2 + 6 + 1 + 502 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098559261501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6218538 + ... + 6547314.

It is an arithmetic number, because the mean of its divisors is an integer number (103341665349).

Almost surely, 2^{2098559261502} is an apocalyptic number.

2098559261502 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2098559261502 is an abundant number, since it is smaller than the sum of its proper divisors (2861840675250).

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

2098559261502 is a wasteful number, since it uses less digits than its factorization.

2098559261502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361033 (or 361030 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 54.

The spelling of 2098559261502 in words is "two trillion, ninety-eight billion, five hundred fifty-nine million, two hundred sixty-one thousand, five hundred two".