5481499 has 2 divisors, whose sum is σ = 5481500. Its totient is φ = 5481498.

The previous prime is 5481491. The next prime is 5481523. The reversal of 5481499 is 9941845.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5481499 - 2³ = 5481491 is a prime.

It is not a weakly prime, because it can be changed into another prime (5481491) 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, 2740749 + 2740750.

It is an arithmetic number, because the mean of its divisors is an integer number (2740750).

Almost surely, 2^5481499 is an apocalyptic number.

5481499 is a deficient number, since it is larger than the sum of its proper divisors (1).

5481499 is an equidigital number, since it uses as much as digits as its factorization.

5481499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 40.

The square root of 5481499 is about 2341.2601307843. The cubic root of 5481499 is about 176.3192702584.

The spelling of 5481499 in words is "five million, four hundred eighty-one thousand, four hundred ninety-nine".