4513316642 has 4 divisors (see below), whose sum is σ = 6769974966. Its totient is φ = 2256658320.

The previous prime is 4513316627. The next prime is 4513316651. The reversal of 4513316642 is 2466133154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2317363321 + 2195953321 = 48139^2 + 46861^2 .

It is a super-2 number, since 2×4513316642² = 40740054221908312328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128329159 + ... + 1128329162.

Almost surely, 2^4513316642 is an apocalyptic number.

4513316642 is a deficient number, since it is larger than the sum of its proper divisors (2256658324).

4513316642 is a wasteful number, since it uses less digits than its factorization.

4513316642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256658323.

The product of its digits is 51840, while the sum is 35.

The square root of 4513316642 is about 67181.2223913796. Note that the first 3 decimals coincide. The cubic root of 4513316642 is about 1652.5905607762.

Adding to 4513316642 its reverse (2466133154), we get a palindrome (6979449796).

The spelling of 4513316642 in words is "four billion, five hundred thirteen million, three hundred sixteen thousand, six hundred forty-two".