5420029 has 2 divisors, whose sum is σ = 5420030. Its totient is φ = 5420028.

The previous prime is 5420017. The next prime is 5420039. The reversal of 5420029 is 9200245.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3992004 + 1428025 = 1998^2 + 1195^2 .

It is a cyclic number.

It is not a de Polignac number, because 5420029 - 2⁹ = 5419517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5419991 and 5420009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5420039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710014 + 2710015.

It is an arithmetic number, because the mean of its divisors is an integer number (2710015).

Almost surely, 2^5420029 is an apocalyptic number.

It is an amenable number.

5420029 is a deficient number, since it is larger than the sum of its proper divisors (1).

5420029 is an equidigital number, since it uses as much as digits as its factorization.

5420029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5420029 is about 2328.0955736395. The cubic root of 5420029 is about 175.6577046358.

The spelling of 5420029 in words is "five million, four hundred twenty thousand, twenty-nine".