2109375573 has 8 divisors (see below), whose sum is σ = 2960527200. Its totient is φ = 1332237168.

The previous prime is 2109375553. The next prime is 2109375577. The reversal of 2109375573 is 3755739012.

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

It is not a de Polignac number, because 2109375573 - 2¹² = 2109371477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2109375577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18503238 + ... + 18503351.

It is an arithmetic number, because the mean of its divisors is an integer number (370065900).

Almost surely, 2^2109375573 is an apocalyptic number.

It is an amenable number.

2109375573 is a deficient number, since it is larger than the sum of its proper divisors (851151627).

2109375573 is a wasteful number, since it uses less digits than its factorization.

2109375573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37006611.

The product of its (nonzero) digits is 198450, while the sum is 42.

The square root of 2109375573 is about 45927.9389152180. The cubic root of 2109375573 is about 1282.4820761339.

The spelling of 2109375573 in words is "two billion, one hundred nine million, three hundred seventy-five thousand, five hundred seventy-three".