63332437916224 has 63 divisors (see below), whose sum is σ = 127429820587017. Its totient is φ = 31230143184384.

The previous prime is 63332437916197. The next prime is 63332437916263. The reversal of 63332437916224 is 42261973423336.

The square root of 63332437916224 is 7958168.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 35950576974400 + 27381860941824 = 5995880^2 + 5232768^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4647563299 + ... + 4647576925.

Almost surely, 2^{63332437916224} is an apocalyptic number.

63332437916224 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

63332437916224 is the 7958168-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63332437916224

63332437916224 is an abundant number, since it is smaller than the sum of its proper divisors (64097382670793).

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

63332437916224 is an frugal number, since it uses more digits than its factorization.

63332437916224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27412 (or 13702 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 55.

The spelling of 63332437916224 in words is "sixty-three trillion, three hundred thirty-two billion, four hundred thirty-seven million, nine hundred sixteen thousand, two hundred twenty-four".