3532981452943 has 2 divisors, whose sum is σ = 3532981452944. Its totient is φ = 3532981452942.

The previous prime is 3532981452841. The next prime is 3532981452967. The reversal of 3532981452943 is 3492541892353.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3532981452943 - 2²⁵ = 3532947898511 is a prime.

It is a super-2 number, since 2×3532981452943² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3532981452983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766490726471 + 1766490726472.

It is an arithmetic number, because the mean of its divisors is an integer number (1766490726472).

Almost surely, 2^{3532981452943} is an apocalyptic number.

3532981452943 is a deficient number, since it is larger than the sum of its proper divisors (1).

3532981452943 is an equidigital number, since it uses as much as digits as its factorization.

3532981452943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27993600, while the sum is 58.

The spelling of 3532981452943 in words is "three trillion, five hundred thirty-two billion, nine hundred eighty-one million, four hundred fifty-two thousand, nine hundred forty-three".