5550547 has 2 divisors, whose sum is σ = 5550548. Its totient is φ = 5550546.

The previous prime is 5550541. The next prime is 5550553. The reversal of 5550547 is 7450555.

It is a balanced prime because it is at equal distance from previous prime (5550541) and next prime (5550553).

It is a cyclic number.

It is not a de Polignac number, because 5550547 - 2¹⁵ = 5517779 is a prime.

It is not a weakly prime, because it can be changed into another prime (5550541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775273 + 2775274.

It is an arithmetic number, because the mean of its divisors is an integer number (2775274).

Almost surely, 2^5550547 is an apocalyptic number.

5550547 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550547 is an equidigital number, since it uses as much as digits as its factorization.

5550547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 5550547 is about 2355.9598893020. The cubic root of 5550547 is about 177.0565216831.

The spelling of 5550547 in words is "five million, five hundred fifty thousand, five hundred forty-seven".