4472556764 has 24 divisors (see below), whose sum is σ = 8625078000. Its totient is φ = 2016249984.

The previous prime is 4472556761. The next prime is 4472556769. The reversal of 4472556764 is 4676552744.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472556761) 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, 997889 + ... + 1002360.

It is an arithmetic number, because the mean of its divisors is an integer number (359378250).

Almost surely, 2^4472556764 is an apocalyptic number.

It is an amenable number.

4472556764 is a deficient number, since it is larger than the sum of its proper divisors (4152521236).

4472556764 is a wasteful number, since it uses less digits than its factorization.

4472556764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000309 (or 2000307 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 50.

The square root of 4472556764 is about 66877.1767047623. The cubic root of 4472556764 is about 1647.6006466084.

The spelling of 4472556764 in words is "four billion, four hundred seventy-two million, five hundred fifty-six thousand, seven hundred sixty-four".