2255140015 has 16 divisors (see below), whose sum is σ = 2935245600. Its totient is φ = 1656570880.

The previous prime is 2255140009. The next prime is 2255140033. The reversal of 2255140015 is 5100415522.

It is not a de Polignac number, because 2255140015 - 2⁹ = 2255139503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320065 + ... + 327034.

It is an arithmetic number, because the mean of its divisors is an integer number (183452850).

Almost surely, 2^2255140015 is an apocalyptic number.

2255140015 is a deficient number, since it is larger than the sum of its proper divisors (680105585).

2255140015 is a wasteful number, since it uses less digits than its factorization.

2255140015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647162.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 2255140015 is about 47488.3145099929. The cubic root of 2255140015 is about 1311.3677641708.

Adding to 2255140015 its reverse (5100415522), we get a palindrome (7355555537).

The spelling of 2255140015 in words is "two billion, two hundred fifty-five million, one hundred forty thousand, fifteen".