1730001431573 has 8 divisors (see below), whose sum is σ = 1741515290880. Its totient is φ = 1718488321200.

The previous prime is 1730001431569. The next prime is 1730001431633. The reversal of 1730001431573 is 3751341000371.

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

It is a cyclic number.

It is not a de Polignac number, because 1730001431573 - 2² = 1730001431569 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1730001431773) 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, 4907636 + ... + 5248322.

It is an arithmetic number, because the mean of its divisors is an integer number (217689411360).

Almost surely, 2^{1730001431573} is an apocalyptic number.

It is an amenable number.

1730001431573 is a deficient number, since it is larger than the sum of its proper divisors (11513859307).

1730001431573 is a wasteful number, since it uses less digits than its factorization.

1730001431573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374467.

The product of its (nonzero) digits is 26460, while the sum is 35.

The spelling of 1730001431573 in words is "one trillion, seven hundred thirty billion, one million, four hundred thirty-one thousand, five hundred seventy-three".