1730055161 has 8 divisors (see below), whose sum is σ = 1788864000. Its totient is φ = 1671433920.

The previous prime is 1730055137. The next prime is 1730055181. The reversal of 1730055161 is 1615500371.

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 1730055161 - 2²⁶ = 1662946297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1730055181) 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 7 ways as a sum of consecutive naturals, for example, 28016 + ... + 65153.

It is an arithmetic number, because the mean of its divisors is an integer number (223608000).

Almost surely, 2^1730055161 is an apocalyptic number.

It is an amenable number.

1730055161 is a deficient number, since it is larger than the sum of its proper divisors (58808839).

1730055161 is an equidigital number, since it uses as much as digits as its factorization.

1730055161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93799.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 1730055161 is about 41593.9317809702. The cubic root of 1730055161 is about 1200.4755432369.

The spelling of 1730055161 in words is "one billion, seven hundred thirty million, fifty-five thousand, one hundred sixty-one".