63300001255 has 4 divisors (see below), whose sum is σ = 75960001512. Its totient is φ = 50640001000.

The previous prime is 63300001183. The next prime is 63300001277. The reversal of 63300001255 is 55210000336.

It is a happy number.

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

It is not a de Polignac number, because 63300001255 - 2²³ = 63291612647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6330000121 + ... + 6330000130.

It is an arithmetic number, because the mean of its divisors is an integer number (18990000378).

Almost surely, 2^63300001255 is an apocalyptic number.

63300001255 is a deficient number, since it is larger than the sum of its proper divisors (12660000257).

63300001255 is a wasteful number, since it uses less digits than its factorization.

63300001255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12660000256.

The product of its (nonzero) digits is 2700, while the sum is 25.

The spelling of 63300001255 in words is "sixty-three billion, three hundred million, one thousand, two hundred fifty-five".