457463050469 has 2 divisors, whose sum is σ = 457463050470. Its totient is φ = 457463050468.

The previous prime is 457463050403. The next prime is 457463050487. The reversal of 457463050469 is 964050364754.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 437992476100 + 19470574369 = 661810^2 + 139537^2 .

It is a cyclic number.

It is not a de Polignac number, because 457463050469 - 2³⁶ = 388743573733 is a prime.

It is a super-2 number, since 2×457463050469² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 457463050469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457463050169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228731525234 + 228731525235.

It is an arithmetic number, because the mean of its divisors is an integer number (228731525235).

Almost surely, 2^457463050469 is an apocalyptic number.

It is an amenable number.

457463050469 is a deficient number, since it is larger than the sum of its proper divisors (1).

457463050469 is an equidigital number, since it uses as much as digits as its factorization.

457463050469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 457463050469 in words is "four hundred fifty-seven billion, four hundred sixty-three million, fifty thousand, four hundred sixty-nine".