63125405440432 has 10 divisors (see below), whose sum is σ = 122305473040868. Its totient is φ = 31562702720208.

The previous prime is 63125405440387. The next prime is 63125405440483. The reversal of 63125405440432 is 23404450452136.

63125405440432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1972668919998 + ... + 1972668920029.

Almost surely, 2^{63125405440432} is an apocalyptic number.

It is an amenable number.

63125405440432 is a deficient number, since it is larger than the sum of its proper divisors (59180067600436).

63125405440432 is a wasteful number, since it uses less digits than its factorization.

63125405440432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945337840035 (or 3945337840029 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 63125405440432 its reverse (23404450452136), we get a palindrome (86529855892568).

The spelling of 63125405440432 in words is "sixty-three trillion, one hundred twenty-five billion, four hundred five million, four hundred forty thousand, four hundred thirty-two".