485620787 has 2 divisors, whose sum is σ = 485620788. Its totient is φ = 485620786.

The previous prime is 485620763. The next prime is 485620823. The reversal of 485620787 is 787026584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485620787 - 2¹⁰ = 485619763 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (485650787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242810393 + 242810394.

It is an arithmetic number, because the mean of its divisors is an integer number (242810394).

Almost surely, 2^485620787 is an apocalyptic number.

485620787 is a deficient number, since it is larger than the sum of its proper divisors (1).

485620787 is an equidigital number, since it uses as much as digits as its factorization.

485620787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 752640, while the sum is 47.

The square root of 485620787 is about 22036.8052811654. The cubic root of 485620787 is about 786.0178755050.

The spelling of 485620787 in words is "four hundred eighty-five million, six hundred twenty thousand, seven hundred eighty-seven".