5453857 has 2 divisors, whose sum is σ = 5453858. Its totient is φ = 5453856.

The previous prime is 5453843. The next prime is 5453869. The reversal of 5453857 is 7583545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4363921 + 1089936 = 2089^2 + 1044^2 .

It is a cyclic number.

It is not a de Polignac number, because 5453857 - 2⁷ = 5453729 is a prime.

It is not a weakly prime, because it can be changed into another prime (5453257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726928 + 2726929.

It is an arithmetic number, because the mean of its divisors is an integer number (2726929).

Almost surely, 2^5453857 is an apocalyptic number.

It is an amenable number.

5453857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5453857 is an equidigital number, since it uses as much as digits as its factorization.

5453857 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84000, while the sum is 37.

The square root of 5453857 is about 2335.3494385209. The cubic root of 5453857 is about 176.0223908324.

The spelling of 5453857 in words is "five million, four hundred fifty-three thousand, eight hundred fifty-seven".