63355255 has 8 divisors (see below), whose sum is σ = 76113072. Its totient is φ = 50626368.

The previous prime is 63355241. The next prime is 63355301. The reversal of 63355255 is 55255336.

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 63355255 - 2⁵ = 63355223 is a prime.

It is a super-2 number, since 2×63355255² = 8027776672230050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63355255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077 + ... + 11446.

It is an arithmetic number, because the mean of its divisors is an integer number (9514134).

Almost surely, 2^63355255 is an apocalyptic number.

63355255 is a deficient number, since it is larger than the sum of its proper divisors (12757817).

63355255 is a wasteful number, since it uses less digits than its factorization.

63355255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14465.

The product of its digits is 67500, while the sum is 34.

The square root of 63355255 is about 7959.6014347453. The cubic root of 63355255 is about 398.6522452430.

The spelling of 63355255 in words is "sixty-three million, three hundred fifty-five thousand, two hundred fifty-five".