532243535081 has 2 divisors, whose sum is σ = 532243535082. Its totient is φ = 532243535080.

The previous prime is 532243535009. The next prime is 532243535123. The reversal of 532243535081 is 180535342235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 496679610025 + 35563925056 = 704755^2 + 188584^2 .

It is a cyclic number.

It is not a de Polignac number, because 532243535081 - 2³⁰ = 531169793257 is a prime.

It is a super-2 number, since 2×532243535081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (532243537081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266121767540 + 266121767541.

It is an arithmetic number, because the mean of its divisors is an integer number (266121767541).

Almost surely, 2^532243535081 is an apocalyptic number.

It is an amenable number.

532243535081 is a deficient number, since it is larger than the sum of its proper divisors (1).

532243535081 is an equidigital number, since it uses as much as digits as its factorization.

532243535081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 532243535081 in words is "five hundred thirty-two billion, two hundred forty-three million, five hundred thirty-five thousand, eighty-one".