55276442038043 has 2 divisors, whose sum is σ = 55276442038044. Its totient is φ = 55276442038042.

The previous prime is 55276442038019. The next prime is 55276442038057. The reversal of 55276442038043 is 34083024467255.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55276442038043 is a prime.

It is not a weakly prime, because it can be changed into another prime (55276442038343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27638221019021 + 27638221019022.

It is an arithmetic number, because the mean of its divisors is an integer number (27638221019022).

Almost surely, 2^{55276442038043} is an apocalyptic number.

55276442038043 is a deficient number, since it is larger than the sum of its proper divisors (1).

55276442038043 is an equidigital number, since it uses as much as digits as its factorization.

55276442038043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19353600, while the sum is 53.

The spelling of 55276442038043 in words is "fifty-five trillion, two hundred seventy-six billion, four hundred forty-two million, thirty-eight thousand, forty-three".