55436299 has 2 divisors, whose sum is σ = 55436300. Its totient is φ = 55436298.

The previous prime is 55436267. The next prime is 55436317. The reversal of 55436299 is 99263455.

55436299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55436299 - 2⁵ = 55436267 is a prime.

It is not a weakly prime, because it can be changed into another prime (55436209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27718149 + 27718150.

It is an arithmetic number, because the mean of its divisors is an integer number (27718150).

Almost surely, 2^55436299 is an apocalyptic number.

55436299 is a deficient number, since it is larger than the sum of its proper divisors (1).

55436299 is an equidigital number, since it uses as much as digits as its factorization.

55436299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 43.

The square root of 55436299 is about 7445.5556542141. Note that the first 3 decimals coincide. The cubic root of 55436299 is about 381.2981892326.

The spelling of 55436299 in words is "fifty-five million, four hundred thirty-six thousand, two hundred ninety-nine".