4570317971993 has 4 divisors (see below), whose sum is σ = 4570808832768. Its totient is φ = 4569827111220.

The previous prime is 4570317971977. The next prime is 4570317972019. The reversal of 4570317971993 is 3991797130754.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4570317971993 - 2⁴ = 4570317971977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4570317971903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245416421 + ... + 245435042.

It is an arithmetic number, because the mean of its divisors is an integer number (1142702208192).

Almost surely, 2^{4570317971993} is an apocalyptic number.

It is an amenable number.

4570317971993 is a deficient number, since it is larger than the sum of its proper divisors (490860775).

4570317971993 is an equidigital number, since it uses as much as digits as its factorization.

4570317971993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490860774.

The product of its (nonzero) digits is 45008460, while the sum is 65.

The spelling of 4570317971993 in words is "four trillion, five hundred seventy billion, three hundred seventeen million, nine hundred seventy-one thousand, nine hundred ninety-three".