5590919 has 2 divisors, whose sum is σ = 5590920. Its totient is φ = 5590918.

The previous prime is 5590913. The next prime is 5590931. The reversal of 5590919 is 9190955.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5590919 is a prime.

It is a super-2 number, since 2×5590919² = 62516750529122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5590913) 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, 2795459 + 2795460.

It is an arithmetic number, because the mean of its divisors is an integer number (2795460).

Almost surely, 2^5590919 is an apocalyptic number.

5590919 is a deficient number, since it is larger than the sum of its proper divisors (1).

5590919 is an equidigital number, since it uses as much as digits as its factorization.

5590919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18225, while the sum is 38.

The square root of 5590919 is about 2364.5124233127. The cubic root of 5590919 is about 177.4847596516.

The spelling of 5590919 in words is "five million, five hundred ninety thousand, nine hundred nineteen".