63028255 has 8 divisors (see below), whose sum is σ = 75678912. Its totient is φ = 50392608.

The previous prime is 63028253. The next prime is 63028267. The reversal of 63028255 is 55282036.

It is a happy number.

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 63028255 - 2¹ = 63028253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63028253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10237 + ... + 15193.

It is an arithmetic number, because the mean of its divisors is an integer number (9459864).

Almost surely, 2^63028255 is an apocalyptic number.

63028255 is a deficient number, since it is larger than the sum of its proper divisors (12650657).

63028255 is a wasteful number, since it uses less digits than its factorization.

63028255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7505.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 63028255 is about 7939.0336313685. The cubic root of 63028255 is about 397.9651977515.

The spelling of 63028255 in words is "sixty-three million, twenty-eight thousand, two hundred fifty-five".