63061260255 has 36 divisors (see below), whose sum is σ = 127152096552. Its totient is φ = 28828003680.

The previous prime is 63061260253. The next prime is 63061260329. The reversal of 63061260255 is 55206216036.

It is a happy number.

63061260255 is a `hidden beast` number, since 6 + 30 + 6 + 12 + 602 + 5 + 5 = 666.

It is not a de Polignac number, because 63061260255 - 2¹ = 63061260253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63061260253) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14297401 + ... + 14301810.

It is an arithmetic number, because the mean of its divisors is an integer number (3532002682).

Almost surely, 2^63061260255 is an apocalyptic number.

63061260255 is an abundant number, since it is smaller than the sum of its proper divisors (64090836297).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63061260255 is a wasteful number, since it uses less digits than its factorization.

63061260255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28599236 (or 28599226 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 63061260255 in words is "sixty-three billion, sixty-one million, two hundred sixty thousand, two hundred fifty-five".