5520947 has 2 divisors, whose sum is σ = 5520948. Its totient is φ = 5520946.

The previous prime is 5520929. The next prime is 5520953. The reversal of 5520947 is 7490255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5520947 - 2¹⁴ = 5504563 is a prime.

It is not a weakly prime, because it can be changed into another prime (5520967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760473 + 2760474.

It is an arithmetic number, because the mean of its divisors is an integer number (2760474).

Almost surely, 2^5520947 is an apocalyptic number.

5520947 is a deficient number, since it is larger than the sum of its proper divisors (1).

5520947 is an equidigital number, since it uses as much as digits as its factorization.

5520947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5520947 is about 2349.6695512348. The cubic root of 5520947 is about 176.7412244142.

The spelling of 5520947 in words is "five million, five hundred twenty thousand, nine hundred forty-seven".