2130858005 has 8 divisors (see below), whose sum is σ = 2639514624. Its totient is φ = 1649696400.

The previous prime is 2130858001. The next prime is 2130858019. The reversal of 2130858005 is 5008580312.

It is a happy number.

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

It is not a de Polignac number, because 2130858005 - 2² = 2130858001 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 (2130858001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6873581 + ... + 6873890.

It is an arithmetic number, because the mean of its divisors is an integer number (329939328).

Almost surely, 2^2130858005 is an apocalyptic number.

It is an amenable number.

2130858005 is a deficient number, since it is larger than the sum of its proper divisors (508656619).

2130858005 is a wasteful number, since it uses less digits than its factorization.

2130858005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13747507.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 2130858005 is about 46161.2175424349. The cubic root of 2130858005 is about 1286.8210902724.

The spelling of 2130858005 in words is "two billion, one hundred thirty million, eight hundred fifty-eight thousand, five".