63283057 has 8 divisors (see below), whose sum is σ = 65007360. Its totient is φ = 61570320.

The previous prime is 63283039. The next prime is 63283063. The reversal of 63283057 is 75038236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63283057 - 2¹⁹ = 62758769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63283037) 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, 8832 + ... + 14302.

It is an arithmetic number, because the mean of its divisors is an integer number (8125920).

Almost surely, 2^63283057 is an apocalyptic number.

It is an amenable number.

63283057 is a deficient number, since it is larger than the sum of its proper divisors (1724303).

63283057 is a wasteful number, since it uses less digits than its factorization.

63283057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5783.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 63283057 is about 7955.0648646004. The cubic root of 63283057 is about 398.5007564425.

The spelling of 63283057 in words is "sixty-three million, two hundred eighty-three thousand, fifty-seven".