451041304613 has 2 divisors, whose sum is σ = 451041304614. Its totient is φ = 451041304612.

The previous prime is 451041304517. The next prime is 451041304619. The reversal of 451041304613 is 316403140154.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 381926472004 + 69114832609 = 618002^2 + 262897^2 .

It is a cyclic number.

It is not a de Polignac number, because 451041304613 - 2¹² = 451041300517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 451041304613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451041304619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225520652306 + 225520652307.

It is an arithmetic number, because the mean of its divisors is an integer number (225520652307).

Almost surely, 2^451041304613 is an apocalyptic number.

It is an amenable number.

451041304613 is a deficient number, since it is larger than the sum of its proper divisors (1).

451041304613 is an equidigital number, since it uses as much as digits as its factorization.

451041304613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 451041304613 its reverse (316403140154), we get a palindrome (767444444767).

The spelling of 451041304613 in words is "four hundred fifty-one billion, forty-one million, three hundred four thousand, six hundred thirteen".