4452945976 has 8 divisors (see below), whose sum is σ = 8349273720. Its totient is φ = 2226472984.

The previous prime is 4452945953. The next prime is 4452945977. The reversal of 4452945976 is 6795492544.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452945977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278309116 + ... + 278309131.

It is an arithmetic number, because the mean of its divisors is an integer number (1043659215).

Almost surely, 2^4452945976 is an apocalyptic number.

It is an amenable number.

4452945976 is a deficient number, since it is larger than the sum of its proper divisors (3896327744).

4452945976 is a wasteful number, since it uses less digits than its factorization.

4452945976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556618253 (or 556618249 counting only the distinct ones).

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

The square root of 4452945976 is about 66730.3976910074. The cubic root of 4452945976 is about 1645.1890441549.

The spelling of 4452945976 in words is "four billion, four hundred fifty-two million, nine hundred forty-five thousand, nine hundred seventy-six".