55296247 has 2 divisors, whose sum is σ = 55296248. Its totient is φ = 55296246.

The previous prime is 55296229. The next prime is 55296253. The reversal of 55296247 is 74269255.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55296247 - 2¹⁵ = 55263479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55296217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27648123 + 27648124.

It is an arithmetic number, because the mean of its divisors is an integer number (27648124).

Almost surely, 2^55296247 is an apocalyptic number.

55296247 is a deficient number, since it is larger than the sum of its proper divisors (1).

55296247 is an equidigital number, since it uses as much as digits as its factorization.

55296247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 40.

The square root of 55296247 is about 7436.1446328054. The cubic root of 55296247 is about 380.9768197286.

The spelling of 55296247 in words is "fifty-five million, two hundred ninety-six thousand, two hundred forty-seven".