57332433229 has 2 divisors, whose sum is σ = 57332433230. Its totient is φ = 57332433228.

The previous prime is 57332433209. The next prime is 57332433281. The reversal of 57332433229 is 92233423375.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35332720900 + 21999712329 = 187970^2 + 148323^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57332433229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57332433209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28666216614 + 28666216615.

It is an arithmetic number, because the mean of its divisors is an integer number (28666216615).

Almost surely, 2^57332433229 is an apocalyptic number.

It is an amenable number.

57332433229 is a deficient number, since it is larger than the sum of its proper divisors (1).

57332433229 is an equidigital number, since it uses as much as digits as its factorization.

57332433229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 43.

The spelling of 57332433229 in words is "fifty-seven billion, three hundred thirty-two million, four hundred thirty-three thousand, two hundred twenty-nine".