65489003 has 2 divisors, whose sum is σ = 65489004. Its totient is φ = 65489002.

The previous prime is 65488987. The next prime is 65489023. The reversal of 65489003 is 30098456.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65489003 - 2⁴ = 65488987 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (65489023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32744501 + 32744502.

It is an arithmetic number, because the mean of its divisors is an integer number (32744502).

Almost surely, 2^65489003 is an apocalyptic number.

65489003 is a deficient number, since it is larger than the sum of its proper divisors (1).

65489003 is an equidigital number, since it uses as much as digits as its factorization.

65489003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 65489003 is about 8092.5276026715. The cubic root of 65489003 is about 403.0783383926.

It can be divided in two parts, 6548 and 9003, that added together give a palindrome (15551).

The spelling of 65489003 in words is "sixty-five million, four hundred eighty-nine thousand, three".