63543063932 has 12 divisors (see below), whose sum is σ = 111633049920. Its totient is φ = 31647906816.

The previous prime is 63543063931. The next prime is 63543063937. The reversal of 63543063932 is 23936034536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63543063931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30905132 + ... + 30907187.

It is an arithmetic number, because the mean of its divisors is an integer number (9302754160).

Almost surely, 2^63543063932 is an apocalyptic number.

It is an amenable number.

63543063932 is a deficient number, since it is larger than the sum of its proper divisors (48089985988).

63543063932 is a wasteful number, since it uses less digits than its factorization.

63543063932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61812580 (or 61812578 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 44.

The spelling of 63543063932 in words is "sixty-three billion, five hundred forty-three million, sixty-three thousand, nine hundred thirty-two".