20036562002 has 8 divisors (see below), whose sum is σ = 30352416012. Its totient is φ = 9919090000.

The previous prime is 20036561989. The next prime is 20036562017. The reversal of 20036562002 is 20026563002.

20036562002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 15057989521 + 4978572481 = 122711^2 + 70559^2 .

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, 49595249 + ... + 49595652.

Almost surely, 2^20036562002 is an apocalyptic number.

20036562002 is a deficient number, since it is larger than the sum of its proper divisors (10315854010).

20036562002 is a wasteful number, since it uses less digits than its factorization.

20036562002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99191004.

The product of its (nonzero) digits is 4320, while the sum is 26.

The spelling of 20036562002 in words is "twenty billion, thirty-six million, five hundred sixty-two thousand, two".