403025255 has 8 divisors (see below), whose sum is σ = 483753600. Its totient is φ = 322338016.

The previous prime is 403025243. The next prime is 403025261. The reversal of 403025255 is 552520304.

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 403025255 - 2¹⁴ = 403008871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18761 + ... + 34029.

It is an arithmetic number, because the mean of its divisors is an integer number (60469200).

Almost surely, 2^403025255 is an apocalyptic number.

403025255 is a deficient number, since it is larger than the sum of its proper divisors (80728345).

403025255 is a wasteful number, since it uses less digits than its factorization.

403025255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20553.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 403025255 is about 20075.4889106094. The cubic root of 403025255 is about 738.6591588584.

Adding to 403025255 its reverse (552520304), we get a palindrome (955545559).

The spelling of 403025255 in words is "four hundred three million, twenty-five thousand, two hundred fifty-five".