63672267706332 has 24 divisors (see below), whose sum is σ = 149160531526272. Its totient is φ = 21139531110000.

The previous prime is 63672267706301. The next prime is 63672267706343. The reversal of 63672267706332 is 23360776227636.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10569762544 + ... + 10569768567.

It is an arithmetic number, because the mean of its divisors is an integer number (6215022146928).

Almost surely, 2^{63672267706332} is an apocalyptic number.

It is an amenable number.

63672267706332 is an abundant number, since it is smaller than the sum of its proper divisors (85488263819940).

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

63672267706332 is a wasteful number, since it uses less digits than its factorization.

63672267706332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21139531369 (or 21139531367 counting only the distinct ones).

The product of its (nonzero) digits is 96018048, while the sum is 60.

The spelling of 63672267706332 in words is "sixty-three trillion, six hundred seventy-two billion, two hundred sixty-seven million, seven hundred six thousand, three hundred thirty-two".