2555223403 has 8 divisors (see below), whose sum is σ = 2719699200. Its totient is φ = 2392321920.

The previous prime is 2555223397. The next prime is 2555223511. The reversal of 2555223403 is 3043225552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555223403 - 2²⁹ = 2018352491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555226403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390228 + ... + 396721.

It is an arithmetic number, because the mean of its divisors is an integer number (339962400).

Almost surely, 2^2555223403 is an apocalyptic number.

2555223403 is a deficient number, since it is larger than the sum of its proper divisors (164475797).

2555223403 is a wasteful number, since it uses less digits than its factorization.

2555223403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787157.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2555223403 is about 50549.2176299495. The cubic root of 2555223403 is about 1367.1294082501.

Adding to 2555223403 its reverse (3043225552), we get a palindrome (5598448955).

The spelling of 2555223403 in words is "two billion, five hundred fifty-five million, two hundred twenty-three thousand, four hundred three".