55466303 has 2 divisors, whose sum is σ = 55466304. Its totient is φ = 55466302.

The previous prime is 55466297. The next prime is 55466353. The reversal of 55466303 is 30366455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55466303 - 2⁴ = 55466287 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55466303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55466353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27733151 + 27733152.

It is an arithmetic number, because the mean of its divisors is an integer number (27733152).

Almost surely, 2^55466303 is an apocalyptic number.

55466303 is a deficient number, since it is larger than the sum of its proper divisors (1).

55466303 is an equidigital number, since it uses as much as digits as its factorization.

55466303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 55466303 is about 7447.5702749286. The cubic root of 55466303 is about 381.3669673178.

The spelling of 55466303 in words is "fifty-five million, four hundred sixty-six thousand, three hundred three".