63255282976 has 12 divisors (see below), whose sum is σ = 124533838422. Its totient is φ = 31627641472.

The previous prime is 63255282971. The next prime is 63255283043. The reversal of 63255282976 is 67928255236.

It can be written as a sum of positive squares in only one way, i.e., 49673711376 + 13581571600 = 222876^2 + 116540^2 .

It is not an unprimeable number, because it can be changed into a prime (63255282971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 988363765 + ... + 988363828.

Almost surely, 2^63255282976 is an apocalyptic number.

It is an amenable number.

63255282976 is a deficient number, since it is larger than the sum of its proper divisors (61278555446).

63255282976 is a wasteful number, since it uses less digits than its factorization.

63255282976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976727603 (or 1976727595 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 55.

The spelling of 63255282976 in words is "sixty-three billion, two hundred fifty-five million, two hundred eighty-two thousand, nine hundred seventy-six".