2255261003 has 4 divisors (see below), whose sum is σ = 2255396520. Its totient is φ = 2255125488.

The previous prime is 2255260981. The next prime is 2255261039. The reversal of 2255261003 is 3001625522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2255261003 - 2⁸ = 2255260747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255261053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38618 + ... + 77471.

It is an arithmetic number, because the mean of its divisors is an integer number (563849130).

Almost surely, 2^2255261003 is an apocalyptic number.

2255261003 is a deficient number, since it is larger than the sum of its proper divisors (135517).

2255261003 is a wasteful number, since it uses less digits than its factorization.

2255261003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135516.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2255261003 is about 47489.5883641878. The cubic root of 2255261003 is about 1311.3912153275.

Adding to 2255261003 its reverse (3001625522), we get a palindrome (5256886525).

The spelling of 2255261003 in words is "two billion, two hundred fifty-five million, two hundred sixty-one thousand, three".