2351145255 has 16 divisors (see below), whose sum is σ = 3783581280. Its totient is φ = 1246694528.

The previous prime is 2351145239. The next prime is 2351145257. The reversal of 2351145255 is 5525411532.

It is a cyclic number.

It is not a de Polignac number, because 2351145255 - 2⁴ = 2351145239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2351145257) 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 15 ways as a sum of consecutive naturals, for example, 450420 + ... + 455609.

It is an arithmetic number, because the mean of its divisors is an integer number (236473830).

Almost surely, 2^2351145255 is an apocalyptic number.

2351145255 is a deficient number, since it is larger than the sum of its proper divisors (1432436025).

2351145255 is a wasteful number, since it uses less digits than its factorization.

2351145255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906210.

The product of its digits is 30000, while the sum is 33.

The square root of 2351145255 is about 48488.6095387360. The cubic root of 2351145255 is about 1329.7188346047.

Adding to 2351145255 its reverse (5525411532), we get a palindrome (7876556787).

The spelling of 2351145255 in words is "two billion, three hundred fifty-one million, one hundred forty-five thousand, two hundred fifty-five".