2098386913562 has 16 divisors (see below), whose sum is σ = 3239723794920. Its totient is φ = 1018603081728.

The previous prime is 2098386913541. The next prime is 2098386913577. The reversal of 2098386913562 is 2653196838902.

It is a Cunningham number, because it is equal to 1448581²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1877664537841 + 220722375721 = 1370279^2 + 469811^2 .

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2098386913495 and 2098386913504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30990887 + ... + 31058522.

Almost surely, 2^{2098386913562} is an apocalyptic number.

2098386913562 is a deficient number, since it is larger than the sum of its proper divisors (1141336881358).

2098386913562 is a wasteful number, since it uses less digits than its factorization.

2098386913562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62049905.

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 2098386913562 in words is "two trillion, ninety-eight billion, three hundred eighty-six million, nine hundred thirteen thousand, five hundred sixty-two".