457456263112171 has 8 divisors (see below), whose sum is σ = 465027484127184. Its totient is φ = 449946847983360.

The previous prime is 457456263112169. The next prime is 457456263112201. The reversal of 457456263112171 is 171211362654754.

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 457456263112171 - 2¹ = 457456263112169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (457456261112171) 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, 15451456626 + ... + 15451486231.

It is an arithmetic number, because the mean of its divisors is an integer number (58128435515898).

Almost surely, 2^{457456263112171} is an apocalyptic number.

457456263112171 is a deficient number, since it is larger than the sum of its proper divisors (7571221015013).

457456263112171 is a wasteful number, since it uses less digits than its factorization.

457456263112171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30902943101.

The product of its digits is 8467200, while the sum is 55.

The spelling of 457456263112171 in words is "four hundred fifty-seven trillion, four hundred fifty-six billion, two hundred sixty-three million, one hundred twelve thousand, one hundred seventy-one".