2555504002 has 8 divisors (see below), whose sum is σ = 3838664700. Its totient is φ = 1275949104.

The previous prime is 2555503997. The next prime is 2555504011. The reversal of 2555504002 is 2004055552.

It can be written as a sum of positive squares in 2 ways, for example, as 2489910201 + 65593801 = 49899^2 + 8099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 899677 + ... + 902512.

Almost surely, 2^2555504002 is an apocalyptic number.

2555504002 is a deficient number, since it is larger than the sum of its proper divisors (1283160698).

2555504002 is a wasteful number, since it uses less digits than its factorization.

2555504002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802900.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 2555504002 is about 50551.9930566541. The cubic root of 2555504002 is about 1367.1794496807.

Adding to 2555504002 its reverse (2004055552), we get a palindrome (4559559554).

The spelling of 2555504002 in words is "two billion, five hundred fifty-five million, five hundred four thousand, two".