4556628964 has 12 divisors (see below), whose sum is σ = 7977719484. Its totient is φ = 2277280544.

The previous prime is 4556628953. The next prime is 4556628971. The reversal of 4556628964 is 4698266554.

It can be written as a sum of positive squares in 2 ways, for example, as 3851195364 + 705433600 = 62058^2 + 26560^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248527 + ... + 266230.

It is an arithmetic number, because the mean of its divisors is an integer number (664809957).

Almost surely, 2^4556628964 is an apocalyptic number.

It is an amenable number.

4556628964 is a deficient number, since it is larger than the sum of its proper divisors (3421090520).

4556628964 is a wasteful number, since it uses less digits than its factorization.

4556628964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516974 (or 516972 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 55.

The square root of 4556628964 is about 67502.8070823725. The cubic root of 4556628964 is about 1657.8601357580.

The spelling of 4556628964 in words is "four billion, five hundred fifty-six million, six hundred twenty-eight thousand, nine hundred sixty-four".