1455313318 has 16 divisors (see below), whose sum is σ = 2198119680. Its totient is φ = 722618056.

The previous prime is 1455313309. The next prime is 1455313319. The reversal of 1455313318 is 8133135541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1455313319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315255 + ... + 319837.

It is an arithmetic number, because the mean of its divisors is an integer number (137382480).

Almost surely, 2^1455313318 is an apocalyptic number.

1455313318 is a deficient number, since it is larger than the sum of its proper divisors (742806362).

1455313318 is a wasteful number, since it uses less digits than its factorization.

1455313318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651.

The product of its digits is 21600, while the sum is 34.

The square root of 1455313318 is about 38148.5690164127. The cubic root of 1455313318 is about 1133.2320131068.

Adding to 1455313318 its reverse (8133135541), we get a palindrome (9588448859).

The spelling of 1455313318 in words is "one billion, four hundred fifty-five million, three hundred thirteen thousand, three hundred eighteen".