63130325075481 has 16 divisors (see below), whose sum is σ = 85430407716864. Its totient is φ = 41458567557264.

The previous prime is 63130325075431. The next prime is 63130325075533. The reversal of 63130325075481 is 18457052303136.

63130325075481 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 63130325075481 - 2¹⁰ = 63130325074457 is a prime.

It is a super-2 number, since 2×63130325075481² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63130325075481.

It is not an unprimeable number, because it can be changed into a prime (63130325075431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85605976 + ... + 86340278.

It is an arithmetic number, because the mean of its divisors is an integer number (5339400482304).

Almost surely, 2^{63130325075481} is an apocalyptic number.

It is an amenable number.

63130325075481 is a deficient number, since it is larger than the sum of its proper divisors (22300082641383).

63130325075481 is a wasteful number, since it uses less digits than its factorization.

63130325075481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162100.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 63130325075481 in words is "sixty-three trillion, one hundred thirty billion, three hundred twenty-five million, seventy-five thousand, four hundred eighty-one".