63432493048 has 32 divisors (see below), whose sum is σ = 123231450960. Its totient is φ = 30585945600.

The previous prime is 63432493039. The next prime is 63432493067. The reversal of 63432493048 is 84039423436.

It is a junction number, because it is equal to n+sod(n) for n = 63432492989 and 63432493007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914778 + ... + 981673.

Almost surely, 2^63432493048 is an apocalyptic number.

It is an amenable number.

63432493048 is a deficient number, since it is larger than the sum of its proper divisors (59798957912).

63432493048 is a wasteful number, since it uses less digits than its factorization.

63432493048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896607 (or 1896603 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 63432493048 in words is "sixty-three billion, four hundred thirty-two million, four hundred ninety-three thousand, forty-eight".