63606714400 has 72 divisors (see below), whose sum is σ = 155441707344. Its totient is φ = 25416172800.

The previous prime is 63606714359. The next prime is 63606714421. The reversal of 63606714400 is 441760636.

It is a self number, because there is not a number n which added to its sum of digits gives 63606714400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 735859 + ... + 817741.

It is an arithmetic number, because the mean of its divisors is an integer number (2158912602).

Almost surely, 2^63606714400 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 63606714400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77720853672).

63606714400 is an abundant number, since it is smaller than the sum of its proper divisors (91834992944).

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

63606714400 is a wasteful number, since it uses less digits than its factorization.

63606714400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82874 (or 82861 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 63606714400 in words is "sixty-three billion, six hundred six million, seven hundred fourteen thousand, four hundred".