63607101347552 has 144 divisors (see below), whose sum is σ = 144634781910528. Its totient is φ = 26973638814720.

The previous prime is 63607101347551. The next prime is 63607101347567. The reversal of 63607101347552 is 25574310170636.

It is a self number, because there is not a number n which added to its sum of digits gives 63607101347552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63607101347551) 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, 1307499293 + ... + 1307547939.

It is an arithmetic number, because the mean of its divisors is an integer number (1004408207712).

Almost surely, 2^{63607101347552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63607101347552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72317390955264).

63607101347552 is an abundant number, since it is smaller than the sum of its proper divisors (81027680562976).

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

63607101347552 is a wasteful number, since it uses less digits than its factorization.

63607101347552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49249 (or 49104 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 63607101347552 in words is "sixty-three trillion, six hundred seven billion, one hundred one million, three hundred forty-seven thousand, five hundred fifty-two".