5550379 has 2 divisors, whose sum is σ = 5550380. Its totient is φ = 5550378.

The previous prime is 5550341. The next prime is 5550401. The reversal of 5550379 is 9730555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5550379 - 2¹¹ = 5548331 is a prime.

It is not a weakly prime, because it can be changed into another prime (5550179) 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, 2775189 + 2775190.

It is an arithmetic number, because the mean of its divisors is an integer number (2775190).

Almost surely, 2^5550379 is an apocalyptic number.

5550379 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550379 is an equidigital number, since it uses as much as digits as its factorization.

5550379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23625, while the sum is 34.

The square root of 5550379 is about 2355.9242347750. The cubic root of 5550379 is about 177.0547353249.

It can be divided in two parts, 5550 and 379, that added together give a square (5929 = 77²).

The spelling of 5550379 in words is "five million, five hundred fifty thousand, three hundred seventy-nine".