2005315415 has 8 divisors (see below), whose sum is σ = 2406622320. Its totient is φ = 1604089792.

The previous prime is 2005315397. The next prime is 2005315447. The reversal of 2005315415 is 5145135002.

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 2005315415 - 2¹⁶ = 2005249879 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, 72572 + ... + 96318.

It is an arithmetic number, because the mean of its divisors is an integer number (300827790).

Almost surely, 2^2005315415 is an apocalyptic number.

2005315415 is a deficient number, since it is larger than the sum of its proper divisors (401306905).

2005315415 is a wasteful number, since it uses less digits than its factorization.

2005315415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40641.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2005315415 is about 44780.7482630650. The cubic root of 2005315415 is about 1261.0362297449.

The spelling of 2005315415 in words is "two billion, five million, three hundred fifteen thousand, four hundred fifteen".