63013255 has 4 divisors (see below), whose sum is σ = 75615912. Its totient is φ = 50410600.

The previous prime is 63013241. The next prime is 63013283. The reversal of 63013255 is 55231036.

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 63013255 - 2⁷ = 63013127 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6301321 + ... + 6301330.

It is an arithmetic number, because the mean of its divisors is an integer number (18903978).

Almost surely, 2^63013255 is an apocalyptic number.

63013255 is a deficient number, since it is larger than the sum of its proper divisors (12602657).

63013255 is a wasteful number, since it uses less digits than its factorization.

63013255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12602656.

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

The square root of 63013255 is about 7938.0888757937. The cubic root of 63013255 is about 397.9336248662.

The spelling of 63013255 in words is "sixty-three million, thirteen thousand, two hundred fifty-five".