55710443 has 2 divisors, whose sum is σ = 55710444. Its totient is φ = 55710442.

The previous prime is 55710427. The next prime is 55710497. The reversal of 55710443 is 34401755.

55710443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55710443 - 2⁴ = 55710427 is a prime.

It is not a weakly prime, because it can be changed into another prime (55710043) 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, 27855221 + 27855222.

It is an arithmetic number, because the mean of its divisors is an integer number (27855222).

Almost surely, 2^55710443 is an apocalyptic number.

55710443 is a deficient number, since it is larger than the sum of its proper divisors (1).

55710443 is an equidigital number, since it uses as much as digits as its factorization.

55710443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 55710443 is about 7463.9428588381. The cubic root of 55710443 is about 381.9256888792.

The spelling of 55710443 in words is "fifty-five million, seven hundred ten thousand, four hundred forty-three".