20875195036 has 12 divisors (see below), whose sum is σ = 37381163512. Its totient is φ = 10194862608.

The previous prime is 20875195031. The next prime is 20875195037. The reversal of 20875195036 is 63059157802.

It is a super-3 number, since 3×20875195036³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20875195031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60683535 + ... + 60683878.

Almost surely, 2^20875195036 is an apocalyptic number.

It is an amenable number.

20875195036 is a deficient number, since it is larger than the sum of its proper divisors (16505968476).

20875195036 is a wasteful number, since it uses less digits than its factorization.

20875195036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121367460 (or 121367458 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 20875195036 in words is "twenty billion, eight hundred seventy-five million, one hundred ninety-five thousand, thirty-six".