4625650444 has 12 divisors (see below), whose sum is σ = 8109068968. Its totient is φ = 2308773600.

The previous prime is 4625650439. The next prime is 4625650457. The reversal of 4625650444 is 4440565264.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4625650397 and 4625650406.

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, 1010337 + ... + 1014904.

Almost surely, 2^4625650444 is an apocalyptic number.

It is an amenable number.

4625650444 is a deficient number, since it is larger than the sum of its proper divisors (3483418524).

4625650444 is a wasteful number, since it uses less digits than its factorization.

4625650444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025816 (or 2025814 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

The square root of 4625650444 is about 68012.1345349490. The cubic root of 4625650444 is about 1666.1890275207.

The spelling of 4625650444 in words is "four billion, six hundred twenty-five million, six hundred fifty thousand, four hundred forty-four".