57033029 has 2 divisors, whose sum is σ = 57033030. Its totient is φ = 57033028.

The previous prime is 57033019. The next prime is 57033037. The reversal of 57033029 is 92033075.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55100929 + 1932100 = 7423^2 + 1390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57033029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57032992 and 57033010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57033019) 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, 28516514 + 28516515.

It is an arithmetic number, because the mean of its divisors is an integer number (28516515).

Almost surely, 2^57033029 is an apocalyptic number.

It is an amenable number.

57033029 is a deficient number, since it is larger than the sum of its proper divisors (1).

57033029 is an equidigital number, since it uses as much as digits as its factorization.

57033029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 57033029 is about 7552.0215174482. The cubic root of 57033029 is about 384.9244333615.

The spelling of 57033029 in words is "fifty-seven million, thirty-three thousand, twenty-nine".