457320757660271 has 2 divisors, whose sum is σ = 457320757660272. Its totient is φ = 457320757660270.

The previous prime is 457320757660199. The next prime is 457320757660379. The reversal of 457320757660271 is 172066757023754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 457320757660271 - 2²² = 457320753465967 is a prime.

It is a super-3 number, since 3×457320757660271³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457320757665271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228660378830135 + 228660378830136.

It is an arithmetic number, because the mean of its divisors is an integer number (228660378830136).

Almost surely, 2^{457320757660271} is an apocalyptic number.

457320757660271 is a deficient number, since it is larger than the sum of its proper divisors (1).

457320757660271 is an equidigital number, since it uses as much as digits as its factorization.

457320757660271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103723200, while the sum is 62.

The spelling of 457320757660271 in words is "four hundred fifty-seven trillion, three hundred twenty billion, seven hundred fifty-seven million, six hundred sixty thousand, two hundred seventy-one".