2532022481 has 2 divisors, whose sum is σ = 2532022482. Its totient is φ = 2532022480.

The previous prime is 2532022463. The next prime is 2532022513. The reversal of 2532022481 is 1842202352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2203833025 + 328189456 = 46945^2 + 18116^2 .

It is a cyclic number.

It is not a de Polignac number, because 2532022481 - 2¹⁸ = 2531760337 is a prime.

It is a super-2 number, since 2×2532022481² = 12822275688578790722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2532022421) 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, 1266011240 + 1266011241.

It is an arithmetic number, because the mean of its divisors is an integer number (1266011241).

Almost surely, 2^2532022481 is an apocalyptic number.

It is an amenable number.

2532022481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2532022481 is an equidigital number, since it uses as much as digits as its factorization.

2532022481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 2532022481 is about 50319.2058860233. The cubic root of 2532022481 is about 1362.9790666849.

The spelling of 2532022481 in words is "two billion, five hundred thirty-two million, twenty-two thousand, four hundred eighty-one".