2164430574573 has 8 divisors (see below), whose sum is σ = 2885956519008. Its totient is φ = 1442929173264.

The previous prime is 2164430574563. The next prime is 2164430574587. The reversal of 2164430574573 is 3754750344612.

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

It is not a de Polignac number, because 2164430574573 - 2²⁹ = 2163893703661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2164430574533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5929011 + ... + 6283472.

It is an arithmetic number, because the mean of its divisors is an integer number (360744564876).

Almost surely, 2^{2164430574573} is an apocalyptic number.

It is an amenable number.

2164430574573 is a deficient number, since it is larger than the sum of its proper divisors (721525944435).

2164430574573 is a wasteful number, since it uses less digits than its factorization.

2164430574573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12271563.

The product of its (nonzero) digits is 8467200, while the sum is 51.

The spelling of 2164430574573 in words is "two trillion, one hundred sixty-four billion, four hundred thirty million, five hundred seventy-four thousand, five hundred seventy-three".