52443527 has 2 divisors, whose sum is σ = 52443528. Its totient is φ = 52443526.

The previous prime is 52443491. The next prime is 52443557. The reversal of 52443527 is 72534425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52443527 - 2¹⁰ = 52442503 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52443493 and 52443502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52443557) 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, 26221763 + 26221764.

It is an arithmetic number, because the mean of its divisors is an integer number (26221764).

Almost surely, 2^52443527 is an apocalyptic number.

52443527 is a deficient number, since it is larger than the sum of its proper divisors (1).

52443527 is an equidigital number, since it uses as much as digits as its factorization.

52443527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 32.

The square root of 52443527 is about 7241.7903173179. The cubic root of 52443527 is about 374.3093111634.

The spelling of 52443527 in words is "fifty-two million, four hundred forty-three thousand, five hundred twenty-seven".