5555047 has 2 divisors, whose sum is σ = 5555048. Its totient is φ = 5555046.

The previous prime is 5555023. The next prime is 5555057. The reversal of 5555047 is 7405555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5555047 - 2⁷ = 5554919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5555057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777523 + 2777524.

It is an arithmetic number, because the mean of its divisors is an integer number (2777524).

Almost surely, 2^5555047 is an apocalyptic number.

5555047 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555047 is an equidigital number, since it uses as much as digits as its factorization.

5555047 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 5555047 is about 2356.9147205616. The cubic root of 5555047 is about 177.1043571563.

The spelling of 5555047 in words is "five million, five hundred fifty-five thousand, forty-seven".