4521053 has 2 divisors, whose sum is σ = 4521054. Its totient is φ = 4521052.

The previous prime is 4521047. The next prime is 4521061. The reversal of 4521053 is 3501254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4507129 + 13924 = 2123^2 + 118^2 .

It is a cyclic number.

It is not a de Polignac number, because 4521053 - 2⁴ = 4521037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4521553) 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, 2260526 + 2260527.

It is an arithmetic number, because the mean of its divisors is an integer number (2260527).

Almost surely, 2^4521053 is an apocalyptic number.

It is an amenable number.

4521053 is a deficient number, since it is larger than the sum of its proper divisors (1).

4521053 is an equidigital number, since it uses as much as digits as its factorization.

4521053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 4521053 is about 2126.2767928941. The cubic root of 4521053 is about 165.3534266935.

The spelling of 4521053 in words is "four million, five hundred twenty-one thousand, fifty-three".