455131313 has 8 divisors (see below), whose sum is σ = 560161728. Its totient is φ = 360103824.

The previous prime is 455131277. The next prime is 455131319. The reversal of 455131313 is 313131554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455131313 - 2¹² = 455127217 is a prime.

455131313 is a modest number, since divided by 131313 gives 455 as remainder.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (455131319) 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 in 7 ways as a sum of consecutive naturals, for example, 2500631 + ... + 2500812.

It is an arithmetic number, because the mean of its divisors is an integer number (70020216).

Almost surely, 2^455131313 is an apocalyptic number.

It is an amenable number.

455131313 is a deficient number, since it is larger than the sum of its proper divisors (105030415).

455131313 is a wasteful number, since it uses less digits than its factorization.

455131313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001463.

The product of its digits is 2700, while the sum is 26.

The square root of 455131313 is about 21333.8068098499. The cubic root of 455131313 is about 769.2111519769.

Adding to 455131313 its reverse (313131554), we get a palindrome (768262867).

The spelling of 455131313 in words is "four hundred fifty-five million, one hundred thirty-one thousand, three hundred thirteen".