2059187857603 has 4 divisors (see below), whose sum is σ = 2059869936760. Its totient is φ = 2058505778448.

The previous prime is 2059187857579. The next prime is 2059187857607. The reversal of 2059187857603 is 3067587819502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2059187857603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2059187857607) 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, 341035050 + ... + 341041087.

It is an arithmetic number, because the mean of its divisors is an integer number (514967484190).

Almost surely, 2^{2059187857603} is an apocalyptic number.

2059187857603 is a deficient number, since it is larger than the sum of its proper divisors (682079157).

2059187857603 is an equidigital number, since it uses as much as digits as its factorization.

2059187857603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682079156.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 2059187857603 in words is "two trillion, fifty-nine billion, one hundred eighty-seven million, eight hundred fifty-seven thousand, six hundred three".