2351135005 has 4 divisors (see below), whose sum is σ = 2821362012. Its totient is φ = 1880908000.

The previous prime is 2351134987. The next prime is 2351135011. The reversal of 2351135005 is 5005311532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 551169529 + 1799965476 = 23477^2 + 42426^2 .

It is not a de Polignac number, because 2351135005 - 2²¹ = 2349037853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235113496 + ... + 235113505.

It is an arithmetic number, because the mean of its divisors is an integer number (705340503).

Almost surely, 2^2351135005 is an apocalyptic number.

It is an amenable number.

2351135005 is a deficient number, since it is larger than the sum of its proper divisors (470227007).

2351135005 is an equidigital number, since it uses as much as digits as its factorization.

2351135005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470227006.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 2351135005 is about 48488.5038436947. The cubic root of 2351135005 is about 1329.7169022645.

Adding to 2351135005 its reverse (5005311532), we get a palindrome (7356446537).

The spelling of 2351135005 in words is "two billion, three hundred fifty-one million, one hundred thirty-five thousand, five".