2070503664173 has 4 divisors (see below), whose sum is σ = 2366289901920. Its totient is φ = 1774717426428.

The previous prime is 2070503664107. The next prime is 2070503664209. The reversal of 2070503664173 is 3714663050702.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2070503664173 - 2²⁴ = 2070486886957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2070503667173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147893118863 + ... + 147893118876.

It is an arithmetic number, because the mean of its divisors is an integer number (591572475480).

Almost surely, 2^{2070503664173} is an apocalyptic number.

It is an amenable number.

2070503664173 is a deficient number, since it is larger than the sum of its proper divisors (295786237747).

2070503664173 is an equidigital number, since it uses as much as digits as its factorization.

2070503664173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295786237746.

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 2070503664173 in words is "two trillion, seventy billion, five hundred three million, six hundred sixty-four thousand, one hundred seventy-three".