2555540210 has 16 divisors (see below), whose sum is σ = 4644634176. Its totient is φ = 1012291248.

The previous prime is 2555540201. The next prime is 2555540231. The reversal of 2555540210 is 120455552.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1239524 + ... + 1241583.

It is an arithmetic number, because the mean of its divisors is an integer number (290289636).

Almost surely, 2^2555540210 is an apocalyptic number.

2555540210 is a deficient number, since it is larger than the sum of its proper divisors (2089093966).

2555540210 is a wasteful number, since it uses less digits than its factorization.

2555540210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481217.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 2555540210 is about 50552.3511817205. The cubic root of 2555540210 is about 1367.1859066718.

Adding to 2555540210 its reverse (120455552), we get a palindrome (2675995762).

The spelling of 2555540210 in words is "two billion, five hundred fifty-five million, five hundred forty thousand, two hundred ten".