4513251343 has 8 divisors (see below), whose sum is σ = 4660053120. Its totient is φ = 4366525440.

The previous prime is 4513251329. The next prime is 4513251371. The reversal of 4513251343 is 3431523154.

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 4513251343 - 2¹³ = 4513243151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4513281343) 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, 117663 + ... + 151231.

It is an arithmetic number, because the mean of its divisors is an integer number (582506640).

Almost surely, 2^4513251343 is an apocalyptic number.

4513251343 is a deficient number, since it is larger than the sum of its proper divisors (146801777).

4513251343 is a wasteful number, since it uses less digits than its factorization.

4513251343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37937.

The product of its digits is 21600, while the sum is 31.

The square root of 4513251343 is about 67180.7363981670. The cubic root of 4513251343 is about 1652.5825908034.

Adding to 4513251343 its reverse (3431523154), we get a palindrome (7944774497).

The spelling of 4513251343 in words is "four billion, five hundred thirteen million, two hundred fifty-one thousand, three hundred forty-three".