5481829 has 2 divisors, whose sum is σ = 5481830. Its totient is φ = 5481828.

The previous prime is 5481821. The next prime is 5481857. The reversal of 5481829 is 9281845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4622500 + 859329 = 2150^2 + 927^2 .

It is a cyclic number.

It is not a de Polignac number, because 5481829 - 2³ = 5481821 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5481821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2740914 + 2740915.

It is an arithmetic number, because the mean of its divisors is an integer number (2740915).

Almost surely, 2^5481829 is an apocalyptic number.

It is an amenable number.

5481829 is a deficient number, since it is larger than the sum of its proper divisors (1).

5481829 is an equidigital number, since it uses as much as digits as its factorization.

5481829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 37.

The square root of 5481829 is about 2341.3306045922. The cubic root of 5481829 is about 176.3228084749.

The spelling of 5481829 in words is "five million, four hundred eighty-one thousand, eight hundred twenty-nine".