52340053 has 2 divisors, whose sum is σ = 52340054. Its totient is φ = 52340052.

The previous prime is 52340047. The next prime is 52340063. The reversal of 52340053 is 35004325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39652209 + 12687844 = 6297^2 + 3562^2 .

It is a cyclic number.

It is not a de Polignac number, because 52340053 - 2¹³ = 52331861 is a prime.

It is a super-2 number, since 2×52340053² = 5478962296085618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52340063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26170026 + 26170027.

It is an arithmetic number, because the mean of its divisors is an integer number (26170027).

Almost surely, 2^52340053 is an apocalyptic number.

It is an amenable number.

52340053 is a deficient number, since it is larger than the sum of its proper divisors (1).

52340053 is an equidigital number, since it uses as much as digits as its factorization.

52340053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 52340053 is about 7234.6425620068. The cubic root of 52340053 is about 374.0629713713.

Adding to 52340053 its reverse (35004325), we get a palindrome (87344378).

The spelling of 52340053 in words is "fifty-two million, three hundred forty thousand, fifty-three".