485016187 has 2 divisors, whose sum is σ = 485016188. Its totient is φ = 485016186.

The previous prime is 485016179. The next prime is 485016193. The reversal of 485016187 is 781610584.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 485016187 - 2³ = 485016179 is a prime.

It is not a weakly prime, because it can be changed into another prime (485016887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242508093 + 242508094.

It is an arithmetic number, because the mean of its divisors is an integer number (242508094).

Almost surely, 2^485016187 is an apocalyptic number.

485016187 is a deficient number, since it is larger than the sum of its proper divisors (1).

485016187 is an equidigital number, since it uses as much as digits as its factorization.

485016187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 485016187 is about 22023.0830493825. The cubic root of 485016187 is about 785.6915414762.

The spelling of 485016187 in words is "four hundred eighty-five million, sixteen thousand, one hundred eighty-seven".