4664648464593 has 64 divisors (see below), whose sum is σ = 6987096281088. Its totient is φ = 2749295727360.

The previous prime is 4664648464573. The next prime is 4664648464673. The reversal of 4664648464593 is 3954648464664.

It is not a de Polignac number, because 4664648464593 - 2²² = 4664644270289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4664648464513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 162726780 + ... + 162755442.

It is an arithmetic number, because the mean of its divisors is an integer number (109173379392).

Almost surely, 2^{4664648464593} is an apocalyptic number.

4664648464593 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4664648464593 is a deficient number, since it is larger than the sum of its proper divisors (2322447816495).

4664648464593 is a wasteful number, since it uses less digits than its factorization.

4664648464593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30606.

The product of its digits is 1433272320, while the sum is 69.

The spelling of 4664648464593 in words is "four trillion, six hundred sixty-four billion, six hundred forty-eight million, four hundred sixty-four thousand, five hundred ninety-three".