4255452772 has 12 divisors (see below), whose sum is σ = 7453717180. Its totient is φ = 2125819296.

The previous prime is 4255452701. The next prime is 4255452787. The reversal of 4255452772 is 2772545524.

It can be written as a sum of positive squares in 2 ways, for example, as 289476196 + 3965976576 = 17014^2 + 62976^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471747 + ... + 480682.

Almost surely, 2^4255452772 is an apocalyptic number.

It is an amenable number.

4255452772 is a deficient number, since it is larger than the sum of its proper divisors (3198264408).

4255452772 is a wasteful number, since it uses less digits than its factorization.

4255452772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953550 (or 953548 counting only the distinct ones).

The product of its digits is 784000, while the sum is 43.

The square root of 4255452772 is about 65233.8314986940. The cubic root of 4255452772 is about 1620.4983443720.

The spelling of 4255452772 in words is "four billion, two hundred fifty-five million, four hundred fifty-two thousand, seven hundred seventy-two".