63483540 has 24 divisors (see below), whose sum is σ = 177754080. Its totient is φ = 16928928.

The previous prime is 63483521. The next prime is 63483557. The reversal of 63483540 is 4538436.

63483540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528970 + ... + 529089.

It is an arithmetic number, because the mean of its divisors is an integer number (7406420).

Almost surely, 2^63483540 is an apocalyptic number.

63483540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

63483540 is an abundant number, since it is smaller than the sum of its proper divisors (114270540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63483540 is a wasteful number, since it uses less digits than its factorization.

63483540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058071 (or 1058069 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 63483540 is about 7967.6558660625. The cubic root of 63483540 is about 398.9211344054.

The spelling of 63483540 in words is "sixty-three million, four hundred eighty-three thousand, five hundred forty".