5251200143 has 32 divisors (see below), whose sum is σ = 6430494720. Its totient is φ = 4191264000.

The previous prime is 5251200137. The next prime is 5251200151. The reversal of 5251200143 is 3410021525.

It is not a de Polignac number, because 5251200143 - 2¹² = 5251196047 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 (5251200103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2081723 + ... + 2084243.

It is an arithmetic number, because the mean of its divisors is an integer number (200952960).

Almost surely, 2^5251200143 is an apocalyptic number.

5251200143 is a deficient number, since it is larger than the sum of its proper divisors (1179294577).

5251200143 is a wasteful number, since it uses less digits than its factorization.

5251200143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5251200143 is about 72465.1650312065. The cubic root of 5251200143 is about 1738.1457481957.

Adding to 5251200143 its reverse (3410021525), we get a palindrome (8661221668).

The spelling of 5251200143 in words is "five billion, two hundred fifty-one million, two hundred thousand, one hundred forty-three".