4905847273 has 2 divisors, whose sum is σ = 4905847274. Its totient is φ = 4905847272.

The previous prime is 4905847237. The next prime is 4905847319. The reversal of 4905847273 is 3727485094.

It is a happy number.

Together with previous prime (4905847237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3240227929 + 1665619344 = 56923^2 + 40812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4905847273 is a prime.

It is not a weakly prime, because it can be changed into another prime (4905347273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2452923636 + 2452923637.

It is an arithmetic number, because the mean of its divisors is an integer number (2452923637).

Almost surely, 2^4905847273 is an apocalyptic number.

It is an amenable number.

4905847273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4905847273 is an equidigital number, since it uses as much as digits as its factorization.

4905847273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 4905847273 is about 70041.7537830115. The cubic root of 4905847273 is about 1699.1746019636.

The spelling of 4905847273 in words is "four billion, nine hundred five million, eight hundred forty-seven thousand, two hundred seventy-three".