5185233143 has 4 divisors (see below), whose sum is σ = 5256263808. Its totient is φ = 5114202480.

The previous prime is 5185233139. The next prime is 5185233173. The reversal of 5185233143 is 3413325815.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3413325815 = 5 ⋅682665163.

It is a cyclic number.

It is not a de Polignac number, because 5185233143 - 2² = 5185233139 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 (5185233103) 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, 35515223 + ... + 35515368.

It is an arithmetic number, because the mean of its divisors is an integer number (1314065952).

Almost surely, 2^5185233143 is an apocalyptic number.

5185233143 is a deficient number, since it is larger than the sum of its proper divisors (71030665).

5185233143 is an equidigital number, since it uses as much as digits as its factorization.

5185233143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71030664.

The product of its digits is 43200, while the sum is 35.

The square root of 5185233143 is about 72008.5629838563. The cubic root of 5185233143 is about 1730.8367034245.

Adding to 5185233143 its reverse (3413325815), we get a palindrome (8598558958).

It can be divided in two parts, 5185 and 233143, that added together give a cube (238328 = 62³).

The spelling of 5185233143 in words is "five billion, one hundred eighty-five million, two hundred thirty-three thousand, one hundred forty-three".