5143720487 has 2 divisors, whose sum is σ = 5143720488. Its totient is φ = 5143720486.

The previous prime is 5143720441. The next prime is 5143720493. The reversal of 5143720487 is 7840273415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5143720487 - 2⁶ = 5143720423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5143750487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571860243 + 2571860244.

It is an arithmetic number, because the mean of its divisors is an integer number (2571860244).

Almost surely, 2^5143720487 is an apocalyptic number.

5143720487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143720487 is an equidigital number, since it uses as much as digits as its factorization.

5143720487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 5143720487 is about 71719.7356869084. The cubic root of 5143720487 is about 1726.2053313043.

The spelling of 5143720487 in words is "five billion, one hundred forty-three million, seven hundred twenty thousand, four hundred eighty-seven".