489265883 has 2 divisors, whose sum is σ = 489265884. Its totient is φ = 489265882.

The previous prime is 489265879. The next prime is 489265943. The reversal of 489265883 is 388562984.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 489265883 - 2² = 489265879 is a prime.

It is a super-2 number, since 2×489265883² = 478762208535539378, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (489265813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244632941 + 244632942.

It is an arithmetic number, because the mean of its divisors is an integer number (244632942).

Almost surely, 2^489265883 is an apocalyptic number.

489265883 is a deficient number, since it is larger than the sum of its proper divisors (1).

489265883 is an equidigital number, since it uses as much as digits as its factorization.

489265883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3317760, while the sum is 53.

The square root of 489265883 is about 22119.3553929584. The cubic root of 489265883 is about 787.9796063289.

The spelling of 489265883 in words is "four hundred eighty-nine million, two hundred sixty-five thousand, eight hundred eighty-three".