2135015005 has 8 divisors (see below), whose sum is σ = 2605442400. Its totient is φ = 1679062416.

The previous prime is 2135014993. The next prime is 2135015011. The reversal of 2135015005 is 5005105312.

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 2135015005 - 2⁷ = 2135014877 is a prime.

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, 3618375 + ... + 3618964.

It is an arithmetic number, because the mean of its divisors is an integer number (325680300).

Almost surely, 2^2135015005 is an apocalyptic number.

It is an amenable number.

2135015005 is a deficient number, since it is larger than the sum of its proper divisors (470427395).

2135015005 is an equidigital number, since it uses as much as digits as its factorization.

2135015005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237403.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 2135015005 is about 46206.2225787826. Note that the first 3 decimals coincide. The cubic root of 2135015005 is about 1287.6573481618.

The spelling of 2135015005 in words is "two billion, one hundred thirty-five million, fifteen thousand, five".