487505159 has 2 divisors, whose sum is σ = 487505160. Its totient is φ = 487505158.

The previous prime is 487505149. The next prime is 487505189. The reversal of 487505159 is 951505784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 487505159 - 2⁴ = 487505143 is a prime.

It is a super-2 number, since 2×487505159² = 475322560103230562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (487505119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243752579 + 243752580.

It is an arithmetic number, because the mean of its divisors is an integer number (243752580).

Almost surely, 2^487505159 is an apocalyptic number.

487505159 is a deficient number, since it is larger than the sum of its proper divisors (1).

487505159 is an equidigital number, since it uses as much as digits as its factorization.

487505159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252000, while the sum is 44.

The square root of 487505159 is about 22079.5189938549. The cubic root of 487505159 is about 787.0332345727.

The spelling of 487505159 in words is "four hundred eighty-seven million, five hundred five thousand, one hundred fifty-nine".