20036850002 has 8 divisors (see below), whose sum is σ = 32367219276. Its totient is φ = 9247776912.

The previous prime is 20036849977. The next prime is 20036850037. The reversal of 20036850002 is 20005863002.

It can be written as a sum of positive squares in 2 ways, for example, as 19771453321 + 265396681 = 140611^2 + 16291^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 770648077 = 20036850002 / (2 + 0 + 0 + 3 + 6 + 8 + 5 + 0 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385324013 + ... + 385324064.

Almost surely, 2^20036850002 is an apocalyptic number.

20036850002 is a deficient number, since it is larger than the sum of its proper divisors (12330369274).

20036850002 is a wasteful number, since it uses less digits than its factorization.

20036850002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770648092.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 20036850002 in words is "twenty billion, thirty-six million, eight hundred fifty thousand, two".