63116554311 has 24 divisors (see below), whose sum is σ = 94371563520. Its totient is φ = 40606866000.

The previous prime is 63116554283. The next prime is 63116554321. The reversal of 63116554311 is 11345561136.

63116554311 is a `hidden beast` number, since 63 + 1 + 16 + 554 + 31 + 1 = 666.

It is not a de Polignac number, because 63116554311 - 2⁷ = 63116554183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63116554321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 214915 + ... + 415236.

It is an arithmetic number, because the mean of its divisors is an integer number (3932148480).

Almost surely, 2^63116554311 is an apocalyptic number.

63116554311 is a deficient number, since it is larger than the sum of its proper divisors (31255009209).

63116554311 is a wasteful number, since it uses less digits than its factorization.

63116554311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630547 (or 630544 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The spelling of 63116554311 in words is "sixty-three billion, one hundred sixteen million, five hundred fifty-four thousand, three hundred eleven".