2020695895679 has 8 divisors (see below), whose sum is σ = 2036242336128. Its totient is φ = 2005151293080.

The previous prime is 2020695895663. The next prime is 2020695895681. The reversal of 2020695895679 is 9765985960202.

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

It is a cyclic number.

It is not a de Polignac number, because 2020695895679 - 2⁴ = 2020695895663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020695895649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790174 + ... + 2691860.

It is an arithmetic number, because the mean of its divisors is an integer number (254530292016).

Almost surely, 2^{2020695895679} is an apocalyptic number.

2020695895679 is a deficient number, since it is larger than the sum of its proper divisors (15546440449).

2020695895679 is a wasteful number, since it uses less digits than its factorization.

2020695895679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918925.

The product of its (nonzero) digits is 146966400, while the sum is 68.

The spelling of 2020695895679 in words is "two trillion, twenty billion, six hundred ninety-five million, eight hundred ninety-five thousand, six hundred seventy-nine".