532261297 has 2 divisors, whose sum is σ = 532261298. Its totient is φ = 532261296.

The previous prime is 532261277. The next prime is 532261319. The reversal of 532261297 is 792162235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345365056 + 186896241 = 18584^2 + 13671^2 .

It is a cyclic number.

It is not a de Polignac number, because 532261297 - 2¹⁹ = 531737009 is a prime.

It is not a weakly prime, because it can be changed into another prime (532261237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266130648 + 266130649.

It is an arithmetic number, because the mean of its divisors is an integer number (266130649).

Almost surely, 2^532261297 is an apocalyptic number.

It is an amenable number.

532261297 is a deficient number, since it is larger than the sum of its proper divisors (1).

532261297 is an equidigital number, since it uses as much as digits as its factorization.

532261297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 37.

The square root of 532261297 is about 23070.7888248321. The cubic root of 532261297 is about 810.4165398108.

The spelling of 532261297 in words is "five hundred thirty-two million, two hundred sixty-one thousand, two hundred ninety-seven".