462496549 has 2 divisors, whose sum is σ = 462496550. Its totient is φ = 462496548.

The previous prime is 462496487. The next prime is 462496561. The reversal of 462496549 is 945694264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299117025 + 163379524 = 17295^2 + 12782^2 .

It is a cyclic number.

It is not a de Polignac number, because 462496549 - 2²⁵ = 428942117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462496589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231248274 + 231248275.

It is an arithmetic number, because the mean of its divisors is an integer number (231248275).

Almost surely, 2^462496549 is an apocalyptic number.

It is an amenable number.

462496549 is a deficient number, since it is larger than the sum of its proper divisors (1).

462496549 is an equidigital number, since it uses as much as digits as its factorization.

462496549 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1866240, while the sum is 49.

The square root of 462496549 is about 21505.7329333366. The cubic root of 462496549 is about 773.3382634239.

The spelling of 462496549 in words is "four hundred sixty-two million, four hundred ninety-six thousand, five hundred forty-nine".