486216019 has 2 divisors, whose sum is σ = 486216020. Its totient is φ = 486216018.

The previous prime is 486216013. The next prime is 486216037. The reversal of 486216019 is 910612684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486216019 - 2¹⁵ = 486183251 is a prime.

It is a super-2 number, since 2×486216019² = 472812034264416722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (486216013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243108009 + 243108010.

It is an arithmetic number, because the mean of its divisors is an integer number (243108010).

Almost surely, 2^486216019 is an apocalyptic number.

486216019 is a deficient number, since it is larger than the sum of its proper divisors (1).

486216019 is an equidigital number, since it uses as much as digits as its factorization.

486216019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 486216019 is about 22050.3065511571. The cubic root of 486216019 is about 786.3388886490.

The spelling of 486216019 in words is "four hundred eighty-six million, two hundred sixteen thousand, nineteen".