4625072644 has 24 divisors (see below), whose sum is σ = 8577072000. Its totient is φ = 2176115040.

The previous prime is 4625072633. The next prime is 4625072653. The reversal of 4625072644 is 4462705264.

It is a junction number, because it is equal to n+sod(n) for n = 4625072597 and 4625072606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192892 + ... + 215539.

It is an arithmetic number, because the mean of its divisors is an integer number (357378000).

Almost surely, 2^4625072644 is an apocalyptic number.

It is an amenable number.

4625072644 is a deficient number, since it is larger than the sum of its proper divisors (3951999356).

4625072644 is a wasteful number, since it uses less digits than its factorization.

4625072644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408603 (or 408601 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The square root of 4625072644 is about 68007.8866308901. The cubic root of 4625072644 is about 1666.1196488737.

The spelling of 4625072644 in words is "four billion, six hundred twenty-five million, seventy-two thousand, six hundred forty-four".