5419949 has 2 divisors, whose sum is σ = 5419950. Its totient is φ = 5419948.

The previous prime is 5419943. The next prime is 5419961. The reversal of 5419949 is 9499145.

It is a happy number.

5419949 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4622500 + 797449 = 2150^2 + 893^2 .

It is a cyclic number.

It is not a de Polignac number, because 5419949 - 2⁴ = 5419933 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 (5419943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2709974 + 2709975.

It is an arithmetic number, because the mean of its divisors is an integer number (2709975).

Almost surely, 2^5419949 is an apocalyptic number.

It is an amenable number.

5419949 is a deficient number, since it is larger than the sum of its proper divisors (1).

5419949 is an equidigital number, since it uses as much as digits as its factorization.

5419949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 41.

The square root of 5419949 is about 2328.0783921509. The cubic root of 5419949 is about 175.6568403916.

The spelling of 5419949 in words is "five million, four hundred nineteen thousand, nine hundred forty-nine".