20795859702 has 32 divisors (see below), whose sum is σ = 46489766400. Its totient is φ = 6890441544.

The previous prime is 20795859697. The next prime is 20795859737.

20795859702 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144002 + ... + 1162037.

It is an arithmetic number, because the mean of its divisors is an integer number (1452805200).

Almost surely, 2^20795859702 is an apocalyptic number.

20795859702 is an abundant number, since it is smaller than the sum of its proper divisors (25693906698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20795859702 is a wasteful number, since it uses less digits than its factorization.

20795859702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306217 (or 2306211 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 20795859702 in words is "twenty billion, seven hundred ninety-five million, eight hundred fifty-nine thousand, seven hundred two".