532297481 has 2 divisors, whose sum is σ = 532297482. Its totient is φ = 532297480.

The previous prime is 532297463. The next prime is 532297517. The reversal of 532297481 is 184792235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388681225 + 143616256 = 19715^2 + 11984^2 .

It is a cyclic number.

It is not a de Polignac number, because 532297481 - 2¹⁴ = 532281097 is a prime.

It is a super-2 number, since 2×532297481² = 566681216557890722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (532297411) 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, 266148740 + 266148741.

It is an arithmetic number, because the mean of its divisors is an integer number (266148741).

Almost surely, 2^532297481 is an apocalyptic number.

It is an amenable number.

532297481 is a deficient number, since it is larger than the sum of its proper divisors (1).

532297481 is an equidigital number, since it uses as much as digits as its factorization.

532297481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 532297481 is about 23071.5730066244. The cubic root of 532297481 is about 810.4349038786.

The spelling of 532297481 in words is "five hundred thirty-two million, two hundred ninety-seven thousand, four hundred eighty-one".