2255402003 has 2 divisors, whose sum is σ = 2255402004. Its totient is φ = 2255402002.

The previous prime is 2255401963. The next prime is 2255402033. The reversal of 2255402003 is 3002045522.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2255402003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2255402003.

It is not a weakly prime, because it can be changed into another prime (2255402033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127701001 + 1127701002.

It is an arithmetic number, because the mean of its divisors is an integer number (1127701002).

Almost surely, 2^2255402003 is an apocalyptic number.

2255402003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255402003 is an equidigital number, since it uses as much as digits as its factorization.

2255402003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2255402003 is about 47491.0728769102. The cubic root of 2255402003 is about 1311.4185443606.

Adding to 2255402003 its reverse (3002045522), we get a palindrome (5257447525).

The spelling of 2255402003 in words is "two billion, two hundred fifty-five million, four hundred two thousand, three".