63635045511104 has 224 divisors, whose sum is σ = 138293762365440. Its totient is φ = 28971958579200.

The previous prime is 63635045511077. The next prime is 63635045511137. The reversal of 63635045511104 is 40111554053636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1095974234 + ... + 1096032294.

Almost surely, 2^{63635045511104} is an apocalyptic number.

63635045511104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63635045511104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69146881182720).

63635045511104 is an abundant number, since it is smaller than the sum of its proper divisors (74658716854336).

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

63635045511104 is a wasteful number, since it uses less digits than its factorization.

63635045511104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58619 (or 58609 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 63635045511104 in words is "sixty-three trillion, six hundred thirty-five billion, forty-five million, five hundred eleven thousand, one hundred four".