649016483 has 2 divisors, whose sum is σ = 649016484. Its totient is φ = 649016482.

The previous prime is 649016447. The next prime is 649016503. The reversal of 649016483 is 384610946.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 649016483 - 2⁶ = 649016419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 649016483.

It is not a weakly prime, because it can be changed into another prime (649016413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 324508241 + 324508242.

It is an arithmetic number, because the mean of its divisors is an integer number (324508242).

Almost surely, 2^649016483 is an apocalyptic number.

649016483 is a deficient number, since it is larger than the sum of its proper divisors (1).

649016483 is an equidigital number, since it uses as much as digits as its factorization.

649016483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 649016483 is about 25475.8019108330. The cubic root of 649016483 is about 865.8019817772.

The spelling of 649016483 in words is "six hundred forty-nine million, sixteen thousand, four hundred eighty-three".