537420029 has 2 divisors, whose sum is σ = 537420030. Its totient is φ = 537420028.

The previous prime is 537420017. The next prime is 537420041. The reversal of 537420029 is 920024735.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (537420017) and next prime (537420041).

It can be written as a sum of positive squares in only one way, i.e., 395095129 + 142324900 = 19877^2 + 11930^2 .

It is a cyclic number.

It is not a de Polignac number, because 537420029 - 2¹² = 537415933 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 537419977 and 537420004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (533420029) 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, 268710014 + 268710015.

It is an arithmetic number, because the mean of its divisors is an integer number (268710015).

Almost surely, 2^537420029 is an apocalyptic number.

It is an amenable number.

537420029 is a deficient number, since it is larger than the sum of its proper divisors (1).

537420029 is an equidigital number, since it uses as much as digits as its factorization.

537420029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 537420029 is about 23182.3214756417. The cubic root of 537420029 is about 813.0263402710.

The spelling of 537420029 in words is "five hundred thirty-seven million, four hundred twenty thousand, twenty-nine".