2553540315 has 16 divisors (see below), whose sum is σ = 4172594688. Its totient is φ = 1332911456.

The previous prime is 2553540271. The next prime is 2553540317. The reversal of 2553540315 is 5130453552.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2553540315 - 2⁹ = 2553539803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2553540317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1810317 + ... + 1811726.

It is an arithmetic number, because the mean of its divisors is an integer number (260787168).

Almost surely, 2^2553540315 is an apocalyptic number.

2553540315 is a deficient number, since it is larger than the sum of its proper divisors (1619054373).

2553540315 is a wasteful number, since it uses less digits than its factorization.

2553540315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622098.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 2553540315 is about 50532.5668752340. The cubic root of 2553540315 is about 1366.8291729889.

Adding to 2553540315 its reverse (5130453552), we get a palindrome (7683993867).

The spelling of 2553540315 in words is "two billion, five hundred fifty-three million, five hundred forty thousand, three hundred fifteen".