183340057 has 2 divisors, whose sum is σ = 183340058. Its totient is φ = 183340056.

The previous prime is 183340051. The next prime is 183340067. The reversal of 183340057 is 750043381.

183340057 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 can be written as a sum of positive squares in only one way, i.e., 170459136 + 12880921 = 13056^2 + 3589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-183340057 is a prime.

It is a super-2 number, since 2×183340057² = 67227153001526498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (183340051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91670028 + 91670029.

It is an arithmetic number, because the mean of its divisors is an integer number (91670029).

Almost surely, 2^183340057 is an apocalyptic number.

It is an amenable number.

183340057 is a deficient number, since it is larger than the sum of its proper divisors (1).

183340057 is an equidigital number, since it uses as much as digits as its factorization.

183340057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 183340057 is about 13540.3122932966. The cubic root of 183340057 is about 568.0925849622.

The spelling of 183340057 in words is "one hundred eighty-three million, three hundred forty thousand, fifty-seven".