4563622653 has 16 divisors (see below), whose sum is σ = 6145333056. Its totient is φ = 3012197760.

The previous prime is 4563622643. The next prime is 4563622663. The reversal of 4563622653 is 3562263654.

It is an interprime number because it is at equal distance from previous prime (4563622643) and next prime (4563622663).

It is not a de Polignac number, because 4563622653 - 2⁶ = 4563622589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563622643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748425 + ... + 754497.

It is an arithmetic number, because the mean of its divisors is an integer number (384083316).

Almost surely, 2^4563622653 is an apocalyptic number.

It is an amenable number.

4563622653 is a deficient number, since it is larger than the sum of its proper divisors (1581710403).

4563622653 is a wasteful number, since it uses less digits than its factorization.

4563622653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8524.

The product of its digits is 777600, while the sum is 42.

The square root of 4563622653 is about 67554.5901697287. The cubic root of 4563622653 is about 1658.7078846395.

The spelling of 4563622653 in words is "four billion, five hundred sixty-three million, six hundred twenty-two thousand, six hundred fifty-three".