5240136143 has 16 divisors (see below), whose sum is σ = 5753198880. Its totient is φ = 4733289600.

The previous prime is 5240136113. The next prime is 5240136157. The reversal of 5240136143 is 3416310425.

It is a cyclic number.

It is not a de Polignac number, because 5240136143 - 2¹⁶ = 5240070607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240136113) 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, 1183073 + ... + 1187493.

It is an arithmetic number, because the mean of its divisors is an integer number (359574930).

Almost surely, 2^5240136143 is an apocalyptic number.

5240136143 is a deficient number, since it is larger than the sum of its proper divisors (513062737).

5240136143 is a wasteful number, since it uses less digits than its factorization.

5240136143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5098.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5240136143 is about 72388.7846492811. The cubic root of 5240136143 is about 1736.9241629080.

Adding to 5240136143 its reverse (3416310425), we get a palindrome (8656446568).

The spelling of 5240136143 in words is "five billion, two hundred forty million, one hundred thirty-six thousand, one hundred forty-three".