4625664654 has 64 divisors (see below), whose sum is σ = 10063872000. Its totient is φ = 1408948992.

The previous prime is 4625664647. The next prime is 4625664707. The reversal of 4625664654 is 4564665264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3615987 + ... + 3617265.

It is an arithmetic number, because the mean of its divisors is an integer number (157248000).

Almost surely, 2^4625664654 is an apocalyptic number.

4625664654 is an abundant number, since it is smaller than the sum of its proper divisors (5438207346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4625664654 is a wasteful number, since it uses less digits than its factorization.

4625664654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729.

The product of its digits is 4147200, while the sum is 48.

The square root of 4625664654 is about 68012.2390015209. The cubic root of 4625664654 is about 1666.1907336967.

The spelling of 4625664654 in words is "four billion, six hundred twenty-five million, six hundred sixty-four thousand, six hundred fifty-four".