2555315203 has 32 divisors (see below), whose sum is σ = 3236530176. Its totient is φ = 1965731328.

The previous prime is 2555315183. The next prime is 2555315209. The reversal of 2555315203 is 3025135552.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2555315203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555315209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1019650 + ... + 1022152.

It is an arithmetic number, because the mean of its divisors is an integer number (101141568).

Almost surely, 2^2555315203 is an apocalyptic number.

2555315203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2555315203 is a deficient number, since it is larger than the sum of its proper divisors (681214973).

2555315203 is a wasteful number, since it uses less digits than its factorization.

2555315203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 2555315203 is about 50550.1256477172. The cubic root of 2555315203 is about 1367.1457800706.

The spelling of 2555315203 in words is "two billion, five hundred fifty-five million, three hundred fifteen thousand, two hundred three".