63838876055252 has 48 divisors (see below), whose sum is σ = 112083991004160. Its totient is φ = 31815053157888.

The previous prime is 63838876055179. The next prime is 63838876055257. The reversal of 63838876055252 is 25255067883836.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63838876055257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11261044274 + ... + 11261049942.

It is an arithmetic number, because the mean of its divisors is an integer number (2335083145920).

Almost surely, 2^{63838876055252} is an apocalyptic number.

It is an amenable number.

63838876055252 is a deficient number, since it is larger than the sum of its proper divisors (48245114948908).

63838876055252 is a wasteful number, since it uses less digits than its factorization.

63838876055252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11832 (or 11830 counting only the distinct ones).

The product of its (nonzero) digits is 580608000, while the sum is 68.

The spelling of 63838876055252 in words is "sixty-three trillion, eight hundred thirty-eight billion, eight hundred seventy-six million, fifty-five thousand, two hundred fifty-two".