2555315042 has 16 divisors (see below), whose sum is σ = 4570998912. Its totient is φ = 1047520320.

The previous prime is 2555315041. The next prime is 2555315051. The reversal of 2555315042 is 2405135552.

It is not an unprimeable number, because it can be changed into a prime (2555315041) 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 7 ways as a sum of consecutive naturals, for example, 3967559 + ... + 3968202.

It is an arithmetic number, because the mean of its divisors is an integer number (285687432).

Almost surely, 2^2555315042 is an apocalyptic number.

2555315042 is a deficient number, since it is larger than the sum of its proper divisors (2015683870).

2555315042 is a wasteful number, since it uses less digits than its factorization.

2555315042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935793.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2555315042 is about 50550.1240552385. The cubic root of 2555315042 is about 1367.1457513579.

The spelling of 2555315042 in words is "two billion, five hundred fifty-five million, three hundred fifteen thousand, forty-two".