5500387 has 2 divisors, whose sum is σ = 5500388. Its totient is φ = 5500386.

The previous prime is 5500379. The next prime is 5500403. The reversal of 5500387 is 7830055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5500387 - 2³ = 5500379 is a prime.

It is not a weakly prime, because it can be changed into another prime (5500787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750193 + 2750194.

It is an arithmetic number, because the mean of its divisors is an integer number (2750194).

Almost surely, 2^5500387 is an apocalyptic number.

5500387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5500387 is an equidigital number, since it uses as much as digits as its factorization.

5500387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5500387 is about 2345.2903871376. The cubic root of 5500387 is about 176.5215568050.

The spelling of 5500387 in words is "five million, five hundred thousand, three hundred eighty-seven".