4120553 has 2 divisors, whose sum is σ = 4120554. Its totient is φ = 4120552.

The previous prime is 4120547. The next prime is 4120559. The reversal of 4120553 is 3550214.

It is a balanced prime because it is at equal distance from previous prime (4120547) and next prime (4120559).

It can be written as a sum of positive squares in only one way, i.e., 3810304 + 310249 = 1952^2 + 557^2 .

It is a cyclic number.

It is not a de Polignac number, because 4120553 - 2¹⁴ = 4104169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4120559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060276 + 2060277.

It is an arithmetic number, because the mean of its divisors is an integer number (2060277).

Almost surely, 2^4120553 is an apocalyptic number.

It is an amenable number.

4120553 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120553 is an equidigital number, since it uses as much as digits as its factorization.

4120553 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 4120553 is about 2029.9145302204. The cubic root of 4120553 is about 160.3190638371.

Adding to 4120553 its reverse (3550214), we get a palindrome (7670767).

The spelling of 4120553 in words is "four million, one hundred twenty thousand, five hundred fifty-three".