4053571 has 2 divisors, whose sum is σ = 4053572. Its totient is φ = 4053570.

The previous prime is 4053559. The next prime is 4053587. The reversal of 4053571 is 1753504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4053571 - 2⁷ = 4053443 is a prime.

It is not a weakly prime, because it can be changed into another prime (4053541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026785 + 2026786.

It is an arithmetic number, because the mean of its divisors is an integer number (2026786).

Almost surely, 2^4053571 is an apocalyptic number.

4053571 is a deficient number, since it is larger than the sum of its proper divisors (1).

4053571 is an equidigital number, since it uses as much as digits as its factorization.

4053571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 4053571 is about 2013.3482063468. The cubic root of 4053571 is about 159.4456204266.

It can be divided in two parts, 4053 and 571, that added together give a square (4624 = 68²).

The spelling of 4053571 in words is "four million, fifty-three thousand, five hundred seventy-one".