4542029 has 2 divisors, whose sum is σ = 4542030. Its totient is φ = 4542028.

The previous prime is 4542019. The next prime is 4542049. The reversal of 4542029 is 9202454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2656900 + 1885129 = 1630^2 + 1373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4542029 is a prime.

It is a Chen prime.

It is equal to p₃₁₈₆₅₃ and since 4542029 and 318653 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 4541989 and 4542007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4542019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271014 + 2271015.

It is an arithmetic number, because the mean of its divisors is an integer number (2271015).

Almost surely, 2^4542029 is an apocalyptic number.

It is an amenable number.

4542029 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542029 is an equidigital number, since it uses as much as digits as its factorization.

4542029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4542029 is about 2131.2036505224. The cubic root of 4542029 is about 165.6087582982.

The spelling of 4542029 in words is "four million, five hundred forty-two thousand, twenty-nine".