63225707814 has 224 divisors, whose sum is σ = 153324990720. Its totient is φ = 19496562624.

The previous prime is 63225707801. The next prime is 63225707849. The reversal of 63225707814 is 41870752236.

63225707814 is a `hidden beast` number, since 6 + 3 + 2 + 2 + 570 + 78 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 63225707814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 235039672 + ... + 235039940.

Almost surely, 2^63225707814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63225707814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76662495360).

63225707814 is an abundant number, since it is smaller than the sum of its proper divisors (90099282906).

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

63225707814 is a wasteful number, since it uses less digits than its factorization.

63225707814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 63225707814 in words is "sixty-three billion, two hundred twenty-five million, seven hundred seven thousand, eight hundred fourteen".