63427727053530 has 192 divisors, whose sum is σ = 198794556979200. Its totient is φ = 13706751623040.

The previous prime is 63427727053529. The next prime is 63427727053553. The reversal of 63427727053530 is 3535072772436.

63427727053530 is a `hidden beast` number, since 6 + 3 + 4 + 2 + 7 + 7 + 2 + 70 + 535 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 481251 + ... + 11273289.

It is an arithmetic number, because the mean of its divisors is an integer number (1035388317600).

Almost surely, 2^{63427727053530} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63427727053530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99397278489600).

63427727053530 is an abundant number, since it is smaller than the sum of its proper divisors (135366829925670).

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

63427727053530 is a wasteful number, since it uses less digits than its factorization.

63427727053530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792569 (or 10792566 counting only the distinct ones).

The product of its (nonzero) digits is 22226400, while the sum is 54.

The spelling of 63427727053530 in words is "sixty-three trillion, four hundred twenty-seven billion, seven hundred twenty-seven million, fifty-three thousand, five hundred thirty".