4855057 has 2 divisors, whose sum is σ = 4855058. Its totient is φ = 4855056.

The previous prime is 4855049. The next prime is 4855063. The reversal of 4855057 is 7505584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2556801 + 2298256 = 1599^2 + 1516^2 .

It is a cyclic number.

It is not a de Polignac number, because 4855057 - 2³ = 4855049 is a prime.

It is not a weakly prime, because it can be changed into another prime (4855007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427528 + 2427529.

It is an arithmetic number, because the mean of its divisors is an integer number (2427529).

Almost surely, 2^4855057 is an apocalyptic number.

It is an amenable number.

4855057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4855057 is an equidigital number, since it uses as much as digits as its factorization.

4855057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 4855057 is about 2203.4193881329. The cubic root of 4855057 is about 169.3290392853.

The spelling of 4855057 in words is "four million, eight hundred fifty-five thousand, fifty-seven".