4664456373657 has 8 divisors (see below), whose sum is σ = 6351600168576. Its totient is φ = 3043475080592.

The previous prime is 4664456373607. The next prime is 4664456373671. The reversal of 4664456373657 is 7563736544664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4664456373657 - 2²² = 4664452179353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4664456373607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16540625298 + ... + 16540625579.

It is an arithmetic number, because the mean of its divisors is an integer number (793950021072).

Almost surely, 2^{4664456373657} is an apocalyptic number.

4664456373657 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4664456373657 is a deficient number, since it is larger than the sum of its proper divisors (1687143794919).

4664456373657 is a wasteful number, since it uses less digits than its factorization.

4664456373657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33081250927.

The product of its digits is 914457600, while the sum is 66.

The spelling of 4664456373657 in words is "four trillion, six hundred sixty-four billion, four hundred fifty-six million, three hundred seventy-three thousand, six hundred fifty-seven".