5240025143 has 16 divisors (see below), whose sum is σ = 5588352000. Its totient is φ = 4899166272.

The previous prime is 5240025121. The next prime is 5240025151. The reversal of 5240025143 is 3415200425.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5240025143 - 2¹⁶ = 5239959607 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 (5240025113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 989978 + ... + 995256.

It is an arithmetic number, because the mean of its divisors is an integer number (349272000).

Almost surely, 2^5240025143 is an apocalyptic number.

5240025143 is a deficient number, since it is larger than the sum of its proper divisors (348326857).

5240025143 is a wasteful number, since it uses less digits than its factorization.

5240025143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5974.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5240025143 is about 72388.0179518682. The cubic root of 5240025143 is about 1736.9118985992.

Adding to 5240025143 its reverse (3415200425), we get a palindrome (8655225568).

The spelling of 5240025143 in words is "five billion, two hundred forty million, twenty-five thousand, one hundred forty-three".