5120143499 has 2 divisors, whose sum is σ = 5120143500. Its totient is φ = 5120143498.

The previous prime is 5120143477. The next prime is 5120143529. The reversal of 5120143499 is 9943410215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5120143499 - 2⁸ = 5120143243 is a prime.

It is not a weakly prime, because it can be changed into another prime (5120140499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560071749 + 2560071750.

It is an arithmetic number, because the mean of its divisors is an integer number (2560071750).

Almost surely, 2^5120143499 is an apocalyptic number.

5120143499 is a deficient number, since it is larger than the sum of its proper divisors (1).

5120143499 is an equidigital number, since it uses as much as digits as its factorization.

5120143499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 5120143499 is about 71555.1780027134. The cubic root of 5120143499 is about 1723.5638539180.

The spelling of 5120143499 in words is "five billion, one hundred twenty million, one hundred forty-three thousand, four hundred ninety-nine".