4551315322 has 8 divisors (see below), whose sum is σ = 6955783956. Its totient is φ = 2232720672.

The previous prime is 4551315319. The next prime is 4551315323. The reversal of 4551315322 is 2235131554.

It can be written as a sum of positive squares in 2 ways, for example, as 4458366441 + 92948881 = 66771^2 + 9641^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4551315323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21468363 + ... + 21468574.

Almost surely, 2^4551315322 is an apocalyptic number.

4551315322 is a deficient number, since it is larger than the sum of its proper divisors (2404468634).

4551315322 is a wasteful number, since it uses less digits than its factorization.

4551315322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42936992.

The product of its digits is 18000, while the sum is 31.

The square root of 4551315322 is about 67463.4369269755. The cubic root of 4551315322 is about 1657.2154558273.

Adding to 4551315322 its reverse (2235131554), we get a palindrome (6786446876).

The spelling of 4551315322 in words is "four billion, five hundred fifty-one million, three hundred fifteen thousand, three hundred twenty-two".