4915853 has 2 divisors, whose sum is σ = 4915854. Its totient is φ = 4915852.

The previous prime is 4915847. The next prime is 4915879. The reversal of 4915853 is 3585194.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2550409 + 2365444 = 1597^2 + 1538^2 .

It is a cyclic number.

It is not a de Polignac number, because 4915853 - 2⁴ = 4915837 is a prime.

It is a super-2 number, since 2×4915853² = 48331221435218, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4915843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2457926 + 2457927.

It is an arithmetic number, because the mean of its divisors is an integer number (2457927).

Almost surely, 2^4915853 is an apocalyptic number.

It is an amenable number.

4915853 is a deficient number, since it is larger than the sum of its proper divisors (1).

4915853 is an equidigital number, since it uses as much as digits as its factorization.

4915853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 35.

The square root of 4915853 is about 2217.1722982213. The cubic root of 4915853 is about 170.0329002068.

The spelling of 4915853 in words is "four million, nine hundred fifteen thousand, eight hundred fifty-three".