5145323383 has 4 divisors (see below), whose sum is σ = 5145469560. Its totient is φ = 5145177208.

The previous prime is 5145323311. The next prime is 5145323419. The reversal of 5145323383 is 3833235415.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5145323383 - 2¹³ = 5145315191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145323303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15516 + ... + 102622.

It is an arithmetic number, because the mean of its divisors is an integer number (1286367390).

Almost surely, 2^5145323383 is an apocalyptic number.

5145323383 is a deficient number, since it is larger than the sum of its proper divisors (146177).

5145323383 is an equidigital number, since it uses as much as digits as its factorization.

5145323383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146176.

The product of its digits is 129600, while the sum is 37.

The square root of 5145323383 is about 71730.9095369632. The cubic root of 5145323383 is about 1726.3846204826.

Adding to 5145323383 its reverse (3833235415), we get a palindrome (8978558798).

The spelling of 5145323383 in words is "five billion, one hundred forty-five million, three hundred twenty-three thousand, three hundred eighty-three".