4564663629 has 8 divisors (see below), whose sum is σ = 6111684480. Its totient is φ = 3030375936.

The previous prime is 4564663517. The next prime is 4564663643. The reversal of 4564663629 is 9263664654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4564663629 - 2¹⁹ = 4564139341 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564663729) 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, 3182452 + ... + 3183885.

It is an arithmetic number, because the mean of its divisors is an integer number (763960560).

Almost surely, 2^4564663629 is an apocalyptic number.

It is an amenable number.

4564663629 is a deficient number, since it is larger than the sum of its proper divisors (1547020851).

4564663629 is a wasteful number, since it uses less digits than its factorization.

4564663629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6366579.

The product of its digits is 5598720, while the sum is 51.

The square root of 4564663629 is about 67562.2944326197. The cubic root of 4564663629 is about 1658.8339937974.

The spelling of 4564663629 in words is "four billion, five hundred sixty-four million, six hundred sixty-three thousand, six hundred twenty-nine".