63371025873 has 24 divisors (see below), whose sum is σ = 94367452608. Its totient is φ = 40949178912.

The previous prime is 63371025847. The next prime is 63371025917. The reversal of 63371025873 is 37852017336.

63371025873 is a `hidden beast` number, since 63 + 3 + 7 + 1 + 0 + 2 + 587 + 3 = 666.

63371025873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63371025873 - 2¹³ = 63371017681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63371025803) 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, 274215 + ... + 449372.

It is an arithmetic number, because the mean of its divisors is an integer number (3931977192).

Almost surely, 2^63371025873 is an apocalyptic number.

It is an amenable number.

63371025873 is a deficient number, since it is larger than the sum of its proper divisors (30996426735).

63371025873 is a wasteful number, since it uses less digits than its factorization.

63371025873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723893 (or 723890 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The spelling of 63371025873 in words is "sixty-three billion, three hundred seventy-one million, twenty-five thousand, eight hundred seventy-three".