55344763 has 2 divisors, whose sum is σ = 55344764. Its totient is φ = 55344762.

The previous prime is 55344743. The next prime is 55344767. The reversal of 55344763 is 36744355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55344763 - 2⁹ = 55344251 is a prime.

It is not a weakly prime, because it can be changed into another prime (55344767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27672381 + 27672382.

It is an arithmetic number, because the mean of its divisors is an integer number (27672382).

Almost surely, 2^55344763 is an apocalyptic number.

55344763 is a deficient number, since it is larger than the sum of its proper divisors (1).

55344763 is an equidigital number, since it uses as much as digits as its factorization.

55344763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 151200, while the sum is 37.

The square root of 55344763 is about 7439.4060918866. The cubic root of 55344763 is about 381.0882080495.

The spelling of 55344763 in words is "fifty-five million, three hundred forty-four thousand, seven hundred sixty-three".