33752057 has 2 divisors, whose sum is σ = 33752058. Its totient is φ = 33752056.

The previous prime is 33752011. The next prime is 33752077. The reversal of 33752057 is 75025733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33396841 + 355216 = 5779^2 + 596^2 .

It is a cyclic number.

It is not a de Polignac number, because 33752057 - 2²² = 29557753 is a prime.

It is a super-2 number, since 2×33752057² = 2278402703462498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33752077) 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, 16876028 + 16876029.

It is an arithmetic number, because the mean of its divisors is an integer number (16876029).

Almost surely, 2^33752057 is an apocalyptic number.

It is an amenable number.

33752057 is a deficient number, since it is larger than the sum of its proper divisors (1).

33752057 is an equidigital number, since it uses as much as digits as its factorization.

33752057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 33752057 is about 5809.6520549857. The cubic root of 33752057 is about 323.1717688116.

The spelling of 33752057 in words is "thirty-three million, seven hundred fifty-two thousand, fifty-seven".