1004533273 has 2 divisors, whose sum is σ = 1004533274. Its totient is φ = 1004533272.

The previous prime is 1004533259. The next prime is 1004533301. The reversal of 1004533273 is 3723354001.

It is an a-pointer prime, because the next prime (1004533301) can be obtained adding 1004533273 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 557337664 + 447195609 = 23608^2 + 21147^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004533273 - 2⁵ = 1004533241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1004533373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502266636 + 502266637.

It is an arithmetic number, because the mean of its divisors is an integer number (502266637).

Almost surely, 2^1004533273 is an apocalyptic number.

It is an amenable number.

1004533273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004533273 is an equidigital number, since it uses as much as digits as its factorization.

1004533273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 1004533273 is about 31694.3728917295. The cubic root of 1004533273 is about 1001.5088133374.

Adding to 1004533273 its reverse (3723354001), we get a palindrome (4727887274).

The spelling of 1004533273 in words is "one billion, four million, five hundred thirty-three thousand, two hundred seventy-three".