486371539 has 2 divisors, whose sum is σ = 486371540. Its totient is φ = 486371538.

The previous prime is 486371533. The next prime is 486371551. The reversal of 486371539 is 935173684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486371539 - 2³ = 486371531 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (486371531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243185769 + 243185770.

It is an arithmetic number, because the mean of its divisors is an integer number (243185770).

Almost surely, 2^486371539 is an apocalyptic number.

486371539 is a deficient number, since it is larger than the sum of its proper divisors (1).

486371539 is an equidigital number, since it uses as much as digits as its factorization.

486371539 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 46.

The square root of 486371539 is about 22053.8327507941. The cubic root of 486371539 is about 786.4227185948.

It can be divided in two parts, 48637 and 1539, that added together give a square (50176 = 224²).

The spelling of 486371539 in words is "four hundred eighty-six million, three hundred seventy-one thousand, five hundred thirty-nine".