20117625335703 has 48 divisors (see below), whose sum is σ = 33631880755200. Its totient is φ = 11349945882432.

The previous prime is 20117625335663. The next prime is 20117625335713. The reversal of 20117625335703 is 30753352671102.

20117625335703 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 7 + 62 + 533 + 57 + 0 + 3 = 666.

It is not a de Polignac number, because 20117625335703 - 2⁹ = 20117625335191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20117625335713) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6857850 + ... + 9341592.

It is an arithmetic number, because the mean of its divisors is an integer number (700664182400).

Almost surely, 2^{20117625335703} is an apocalyptic number.

20117625335703 is a deficient number, since it is larger than the sum of its proper divisors (13514255419497).

20117625335703 is a wasteful number, since it uses less digits than its factorization.

20117625335703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2485388 (or 2485385 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 45.

The spelling of 20117625335703 in words is "twenty trillion, one hundred seventeen billion, six hundred twenty-five million, three hundred thirty-five thousand, seven hundred three".