57026339 has 2 divisors, whose sum is σ = 57026340. Its totient is φ = 57026338.

The previous prime is 57026309. The next prime is 57026371. The reversal of 57026339 is 93362075.

57026339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57026339 - 2⁸ = 57026083 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 57026299 and 57026308.

It is not a weakly prime, because it can be changed into another prime (57026309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28513169 + 28513170.

It is an arithmetic number, because the mean of its divisors is an integer number (28513170).

Almost surely, 2^57026339 is an apocalyptic number.

57026339 is a deficient number, since it is larger than the sum of its proper divisors (1).

57026339 is an equidigital number, since it uses as much as digits as its factorization.

57026339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 35.

The square root of 57026339 is about 7551.5785766951. The cubic root of 57026339 is about 384.9093821698.

The spelling of 57026339 in words is "fifty-seven million, twenty-six thousand, three hundred thirty-nine".