63112586673 has 8 divisors (see below), whose sum is σ = 84499287136. Its totient is φ = 41900472000.

The previous prime is 63112586617. The next prime is 63112586711. The reversal of 63112586673 is 37668521136.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63112586673 - 2⁸ = 63112586417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63112586473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43645603 + ... + 43647048.

It is an arithmetic number, because the mean of its divisors is an integer number (10562410892).

Almost surely, 2^63112586673 is an apocalyptic number.

It is an amenable number.

63112586673 is a deficient number, since it is larger than the sum of its proper divisors (21386700463).

63112586673 is a wasteful number, since it uses less digits than its factorization.

63112586673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87292895.

The product of its digits is 1088640, while the sum is 48.

The spelling of 63112586673 in words is "sixty-three billion, one hundred twelve million, five hundred eighty-six thousand, six hundred seventy-three".