4643345046657 has 32 divisors (see below), whose sum is σ = 6900592417920. Its totient is φ = 2760024637440.

The previous prime is 4643345046607. The next prime is 4643345046709. The reversal of 4643345046657 is 7566405433464.

It is not a de Polignac number, because 4643345046657 - 2²⁴ = 4643328269441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 4643345046597 and 4643345046606.

It is not an unprimeable number, because it can be changed into a prime (4643345046607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30273553 + ... + 30426545.

It is an arithmetic number, because the mean of its divisors is an integer number (215643513060).

Almost surely, 2^{4643345046657} is an apocalyptic number.

It is an amenable number.

4643345046657 is a deficient number, since it is larger than the sum of its proper divisors (2257247371263).

4643345046657 is a wasteful number, since it uses less digits than its factorization.

4643345046657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184353.

The product of its (nonzero) digits is 87091200, while the sum is 57.

The spelling of 4643345046657 in words is "four trillion, six hundred forty-three billion, three hundred forty-five million, forty-six thousand, six hundred fifty-seven".