4053523 has 2 divisors, whose sum is σ = 4053524. Its totient is φ = 4053522.

The previous prime is 4053503. The next prime is 4053527. The reversal of 4053523 is 3253504.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4053523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4053494 and 4053503.

It is not a weakly prime, because it can be changed into another prime (4053527) 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, 2026761 + 2026762.

It is an arithmetic number, because the mean of its divisors is an integer number (2026762).

Almost surely, 2^4053523 is an apocalyptic number.

4053523 is a deficient number, since it is larger than the sum of its proper divisors (1).

4053523 is an equidigital number, since it uses as much as digits as its factorization.

4053523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 4053523 is about 2013.3362858698. The cubic root of 4053523 is about 159.4449910704. Note that the first 3 decimals are identical.

The spelling of 4053523 in words is "four million, fifty-three thousand, five hundred twenty-three".