4977853 has 2 divisors, whose sum is σ = 4977854. Its totient is φ = 4977852.

The previous prime is 4977823. The next prime is 4977871. The reversal of 4977853 is 3587794.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2553604 + 2424249 = 1598^2 + 1557^2 .

It is a cyclic number.

It is not a de Polignac number, because 4977853 - 2⁹ = 4977341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4977823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2488926 + 2488927.

It is an arithmetic number, because the mean of its divisors is an integer number (2488927).

Almost surely, 2^4977853 is an apocalyptic number.

It is an amenable number.

4977853 is a deficient number, since it is larger than the sum of its proper divisors (1).

4977853 is an equidigital number, since it uses as much as digits as its factorization.

4977853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680, while the sum is 43.

The square root of 4977853 is about 2231.1102617307. The cubic root of 4977853 is about 170.7447487322.

The spelling of 4977853 in words is "four million, nine hundred seventy-seven thousand, eight hundred fifty-three".