5654919 has 4 divisors (see below), whose sum is σ = 7539896. Its totient is φ = 3769944.

The previous prime is 5654917. The next prime is 5654921. The reversal of 5654919 is 9194565.

5654919 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5654917) and next prime (5654921).

It is not a de Polignac number, because 5654919 - 2¹ = 5654917 is a prime.

It is a super-2 number, since 2×5654919² = 63956217793122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5654911) 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 in 3 ways as a sum of consecutive naturals, for example, 942484 + ... + 942489.

It is an arithmetic number, because the mean of its divisors is an integer number (1884974).

Almost surely, 2^5654919 is an apocalyptic number.

5654919 is a deficient number, since it is larger than the sum of its proper divisors (1884977).

5654919 is a wasteful number, since it uses less digits than its factorization.

5654919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884976.

The product of its digits is 48600, while the sum is 39.

The square root of 5654919 is about 2378.0073591139. The cubic root of 5654919 is about 178.1594224641.

The spelling of 5654919 in words is "five million, six hundred fifty-four thousand, nine hundred nineteen".