63123064 has 16 divisors (see below), whose sum is σ = 119289600. Its totient is φ = 31312512.

The previous prime is 63123019. The next prime is 63123089. The reversal of 63123064 is 46032136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30049 + ... + 32080.

It is an arithmetic number, because the mean of its divisors is an integer number (7455600).

Almost surely, 2^63123064 is an apocalyptic number.

It is an amenable number.

63123064 is a deficient number, since it is larger than the sum of its proper divisors (56166536).

63123064 is a wasteful number, since it uses less digits than its factorization.

63123064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62262 (or 62258 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 63123064 is about 7945.0024543734. The cubic root of 63123064 is about 398.1646415284.

The spelling of 63123064 in words is "sixty-three million, one hundred twenty-three thousand, sixty-four".