4254577568 has 12 divisors (see below), whose sum is σ = 8376199650. Its totient is φ = 2127288768.

The previous prime is 4254577567. The next prime is 4254577601. The reversal of 4254577568 is 8657754524.

It can be written as a sum of positive squares in only one way, i.e., 2669582224 + 1584995344 = 51668^2 + 39812^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (4254577567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66477743 + ... + 66477806.

Almost surely, 2^4254577568 is an apocalyptic number.

It is an amenable number.

4254577568 is a deficient number, since it is larger than the sum of its proper divisors (4121622082).

4254577568 is a wasteful number, since it uses less digits than its factorization.

4254577568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132955559 (or 132955551 counting only the distinct ones).

The product of its digits is 9408000, while the sum is 53.

The square root of 4254577568 is about 65227.1229474365. The cubic root of 4254577568 is about 1620.3872426906.

The spelling of 4254577568 in words is "four billion, two hundred fifty-four million, five hundred seventy-seven thousand, five hundred sixty-eight".