20559276098 has 8 divisors (see below), whose sum is σ = 30930425292. Its totient is φ = 10249134336.

The previous prime is 20559276083. The next prime is 20559276137. The reversal of 20559276098 is 89067295502.

It can be written as a sum of positive squares in 2 ways, for example, as 20183032489 + 376243609 = 142067^2 + 19397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15251015 + ... + 15252362.

Almost surely, 2^20559276098 is an apocalyptic number.

20559276098 is a deficient number, since it is larger than the sum of its proper divisors (10371149194).

20559276098 is a wasteful number, since it uses less digits than its factorization.

20559276098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30503716.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 20559276098 in words is "twenty billion, five hundred fifty-nine million, two hundred seventy-six thousand, ninety-eight".