10255603 has 2 divisors, whose sum is σ = 10255604. Its totient is φ = 10255602.

The previous prime is 10255579. The next prime is 10255621. The reversal of 10255603 is 30655201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10255603 - 2⁵ = 10255571 is a prime.

It is not a weakly prime, because it can be changed into another prime (10255673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5127801 + 5127802.

It is an arithmetic number, because the mean of its divisors is an integer number (5127802).

Almost surely, 2^10255603 is an apocalyptic number.

10255603 is a deficient number, since it is larger than the sum of its proper divisors (1).

10255603 is an equidigital number, since it uses as much as digits as its factorization.

10255603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 10255603 is about 3202.4370407551. The cubic root of 10255603 is about 217.2636477774.

The spelling of 10255603 in words is "ten million, two hundred fifty-five thousand, six hundred three".