63055265 has 32 divisors (see below), whose sum is σ = 93891840. Its totient is φ = 39585024.

The previous prime is 63055249. The next prime is 63055303. The reversal of 63055265 is 56255036.

It is a cyclic number.

It is not a de Polignac number, because 63055265 - 2⁴ = 63055249 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 62747 + ... + 63743.

It is an arithmetic number, because the mean of its divisors is an integer number (2934120).

Almost surely, 2^63055265 is an apocalyptic number.

63055265 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

63055265 is a deficient number, since it is larger than the sum of its proper divisors (30836575).

63055265 is a wasteful number, since it uses less digits than its factorization.

63055265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 63055265 is about 7940.7345378120. The cubic root of 63055265 is about 398.0220373646.

The spelling of 63055265 in words is "sixty-three million, fifty-five thousand, two hundred sixty-five".