4643620111075 has 12 divisors (see below), whose sum is σ = 6281551568808. Its totient is φ = 3377178262400.

The previous prime is 4643620111019. The next prime is 4643620111157. The reversal of 4643620111075 is 5701110263464.

It is a de Polignac number, because none of the positive numbers 2^k-4643620111075 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8442945382 + ... + 8442945931.

It is an arithmetic number, because the mean of its divisors is an integer number (523462630734).

Almost surely, 2^{4643620111075} is an apocalyptic number.

4643620111075 is a deficient number, since it is larger than the sum of its proper divisors (1637931457733).

4643620111075 is a wasteful number, since it uses less digits than its factorization.

4643620111075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16885891334 (or 16885891329 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 4643620111075 in words is "four trillion, six hundred forty-three billion, six hundred twenty million, one hundred eleven thousand, seventy-five".