632982405064 has 32 divisors (see below), whose sum is σ = 1214501238720. Its totient is φ = 309116114496.

The previous prime is 632982405049. The next prime is 632982405067. The reversal of 632982405064 is 460504289236.

It is a happy number.

632982405064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 632982404999 and 632982405017.

It is not an unprimeable number, because it can be changed into a prime (632982405067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11588602 + ... + 11643094.

It is an arithmetic number, because the mean of its divisors is an integer number (37953163710).

Almost surely, 2^632982405064 is an apocalyptic number.

It is an amenable number.

632982405064 is a deficient number, since it is larger than the sum of its proper divisors (581518833656).

632982405064 is a wasteful number, since it uses less digits than its factorization.

632982405064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88309 (or 88305 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 632982405064 in words is "six hundred thirty-two billion, nine hundred eighty-two million, four hundred five thousand, sixty-four".