5432881 has 2 divisors, whose sum is σ = 5432882. Its totient is φ = 5432880.

The previous prime is 5432857. The next prime is 5432893. The reversal of 5432881 is 1882345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5216656 + 216225 = 2284^2 + 465^2 .

It is a cyclic number.

It is not a de Polignac number, because 5432881 - 2⁹ = 5432369 is a prime.

It is a super-2 number, since 2×5432881² = 59032391920322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5432681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716440 + 2716441.

It is an arithmetic number, because the mean of its divisors is an integer number (2716441).

Almost surely, 2^5432881 is an apocalyptic number.

It is an amenable number.

5432881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5432881 is an equidigital number, since it uses as much as digits as its factorization.

5432881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 31.

The square root of 5432881 is about 2330.8541352903. The cubic root of 5432881 is about 175.7964351846.

The spelling of 5432881 in words is "five million, four hundred thirty-two thousand, eight hundred eighty-one".