53174339 has 2 divisors, whose sum is σ = 53174340. Its totient is φ = 53174338.

The previous prime is 53174327. The next prime is 53174357. The reversal of 53174339 is 93347135.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53174339 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 53174299 and 53174308.

It is not a weakly prime, because it can be changed into another prime (53174239) 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, 26587169 + 26587170.

It is an arithmetic number, because the mean of its divisors is an integer number (26587170).

Almost surely, 2^53174339 is an apocalyptic number.

53174339 is a deficient number, since it is larger than the sum of its proper divisors (1).

53174339 is an equidigital number, since it uses as much as digits as its factorization.

53174339 is an odious number, because the sum of its binary digits is odd.

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

The square root of 53174339 is about 7292.0737105435. The cubic root of 53174339 is about 376.0399907480.

The spelling of 53174339 in words is "fifty-three million, one hundred seventy-four thousand, three hundred thirty-nine".