451115017027713 has 24 divisors (see below), whose sum is σ = 682304929703488. Its totient is φ = 297823506370704.

The previous prime is 451115017027669. The next prime is 451115017027769. The reversal of 451115017027713 is 317720710511154.

451115017027713 is a `hidden beast` number, since 4 + 5 + 1 + 1 + 1 + 501 + 70 + 2 + 7 + 71 + 3 = 666.

It is not a de Polignac number, because 451115017027713 - 2²² = 451115012833409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (451115017027793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9011821570 + ... + 9011871627.

Almost surely, 2^{451115017027713} is an apocalyptic number.

It is an amenable number.

451115017027713 is a deficient number, since it is larger than the sum of its proper divisors (231189912675775).

451115017027713 is a wasteful number, since it uses less digits than its factorization.

451115017027713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18023693315 (or 18023693303 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 45.

Adding to 451115017027713 its reverse (317720710511154), we get a palindrome (768835727538867).

The spelling of 451115017027713 in words is "four hundred fifty-one trillion, one hundred fifteen billion, seventeen million, twenty-seven thousand, seven hundred thirteen".