456917332493 has 8 divisors (see below), whose sum is σ = 470089560768. Its totient is φ = 443931944544.

The previous prime is 456917332481. The next prime is 456917332603. The reversal of 456917332493 is 394233719654.

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 456917332493 - 2¹⁰ = 456917331469 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456917334493) 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 7 ways as a sum of consecutive naturals, for example, 46705121 + ... + 46714902.

It is an arithmetic number, because the mean of its divisors is an integer number (58761195096).

Almost surely, 2^456917332493 is an apocalyptic number.

It is an amenable number.

456917332493 is a deficient number, since it is larger than the sum of its proper divisors (13172228275).

456917332493 is an equidigital number, since it uses as much as digits as its factorization.

456917332493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93420163.

The product of its digits is 14696640, while the sum is 56.

The spelling of 456917332493 in words is "four hundred fifty-six billion, nine hundred seventeen million, three hundred thirty-two thousand, four hundred ninety-three".