2098556514 has 48 divisors (see below), whose sum is σ = 4640725440. Its totient is φ = 685208160.

The previous prime is 2098556507. The next prime is 2098556519. The reversal of 2098556514 is 4156558902.

2098556514 is a `hidden beast` number, since 2 + 0 + 9 + 85 + 56 + 514 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2098556514.

It is not an unprimeable number, because it can be changed into a prime (2098556519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195417 + ... + 205875.

It is an arithmetic number, because the mean of its divisors is an integer number (96681780).

Almost surely, 2^2098556514 is an apocalyptic number.

2098556514 is an abundant number, since it is smaller than the sum of its proper divisors (2542168926).

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

2098556514 is a wasteful number, since it uses less digits than its factorization.

2098556514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10695 (or 10692 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 45.

The square root of 2098556514 is about 45810.0045186638. The cubic root of 2098556514 is about 1280.2856853375.

The spelling of 2098556514 in words is "two billion, ninety-eight million, five hundred fifty-six thousand, five hundred fourteen".