1830000005 has 8 divisors (see below), whose sum is σ = 2198267424. Its totient is φ = 1462488400.

The previous prime is 1829999993. The next prime is 1830000017. The reversal of 1830000005 is 5000000381.

It is an interprime number because it is at equal distance from previous prime (1829999993) and next prime (1830000017).

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

It is not a de Polignac number, because 1830000005 - 2²⁰ = 1828951429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183611 + ... + 193320.

It is an arithmetic number, because the mean of its divisors is an integer number (274783428).

Almost surely, 2^1830000005 is an apocalyptic number.

It is an amenable number.

1830000005 is a deficient number, since it is larger than the sum of its proper divisors (368267419).

1830000005 is an equidigital number, since it uses as much as digits as its factorization.

1830000005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377907.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1830000005 is about 42778.4993308554. The cubic root of 1830000005 is about 1223.1612018071.

Adding to 1830000005 its reverse (5000000381), we get a palindrome (6830000386).

The spelling of 1830000005 in words is "one billion, eight hundred thirty million, five", and thus it is an aban number.