20875060835 has 8 divisors (see below), whose sum is σ = 26523606816. Its totient is φ = 15717692800.

The previous prime is 20875060783. The next prime is 20875060849. The reversal of 20875060835 is 53806057802.

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

It is not a de Polignac number, because 20875060835 - 2³⁰ = 19801319011 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122794391 + ... + 122794560.

It is an arithmetic number, because the mean of its divisors is an integer number (3315450852).

Almost surely, 2^20875060835 is an apocalyptic number.

20875060835 is a deficient number, since it is larger than the sum of its proper divisors (5648545981).

20875060835 is a wasteful number, since it uses less digits than its factorization.

20875060835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245588973.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 20875060835 in words is "twenty billion, eight hundred seventy-five million, sixty thousand, eight hundred thirty-five".