52403383 has 2 divisors, whose sum is σ = 52403384. Its totient is φ = 52403382.

The previous prime is 52403353. The next prime is 52403389. The reversal of 52403383 is 38330425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52403383 - 2¹³ = 52395191 is a prime.

It is a super-2 number, since 2×52403383² = 5492229099689378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52403389) 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, 26201691 + 26201692.

It is an arithmetic number, because the mean of its divisors is an integer number (26201692).

Almost surely, 2^52403383 is an apocalyptic number.

52403383 is a deficient number, since it is larger than the sum of its proper divisors (1).

52403383 is an equidigital number, since it uses as much as digits as its factorization.

52403383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 52403383 is about 7239.0180963995. The cubic root of 52403383 is about 374.2137791404.

The spelling of 52403383 in words is "fifty-two million, four hundred three thousand, three hundred eighty-three".