63125628195 has 32 divisors (see below), whose sum is σ = 118114140672. Its totient is φ = 28186324992.

The previous prime is 63125628191. The next prime is 63125628211. The reversal of 63125628195 is 59182652136.

It is not a de Polignac number, because 63125628195 - 2² = 63125628191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63125628191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6986142 + ... + 6995171.

It is an arithmetic number, because the mean of its divisors is an integer number (3691066896).

Almost surely, 2^63125628195 is an apocalyptic number.

63125628195 is a deficient number, since it is larger than the sum of its proper divisors (54988512477).

63125628195 is a wasteful number, since it uses less digits than its factorization.

63125628195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13981371.

The product of its digits is 777600, while the sum is 48.

The spelling of 63125628195 in words is "sixty-three billion, one hundred twenty-five million, six hundred twenty-eight thousand, one hundred ninety-five".