4563620641500 has 96 divisors (see below), whose sum is σ = 13327562416896. Its totient is φ = 1213458260800.

The previous prime is 4563620641477. The next prime is 4563620641523. The reversal of 4563620641500 is 51460263654.

It is an interprime number because it is at equal distance from previous prime (4563620641477) and next prime (4563620641523).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3863382 + ... + 4904381.

It is an arithmetic number, because the mean of its divisors is an integer number (138828775176).

Almost surely, 2^{4563620641500} is an apocalyptic number.

It is an amenable number.

4563620641500 is an abundant number, since it is smaller than the sum of its proper divisors (8763941775396).

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

4563620641500 is a wasteful number, since it uses less digits than its factorization.

4563620641500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8768132 (or 8768120 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 4563620641500 in words is "four trillion, five hundred sixty-three billion, six hundred twenty million, six hundred forty-one thousand, five hundred".