457468518523 has 2 divisors, whose sum is σ = 457468518524. Its totient is φ = 457468518522.

The previous prime is 457468518509. The next prime is 457468518527. The reversal of 457468518523 is 325815864754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 457468518523 - 2¹⁷ = 457468387451 is a prime.

It is not a weakly prime, because it can be changed into another prime (457468518527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228734259261 + 228734259262.

It is an arithmetic number, because the mean of its divisors is an integer number (228734259262).

Almost surely, 2^457468518523 is an apocalyptic number.

457468518523 is a deficient number, since it is larger than the sum of its proper divisors (1).

457468518523 is an equidigital number, since it uses as much as digits as its factorization.

457468518523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256000, while the sum is 58.

The spelling of 457468518523 in words is "four hundred fifty-seven billion, four hundred sixty-eight million, five hundred eighteen thousand, five hundred twenty-three".