54466266427 has 2 divisors, whose sum is σ = 54466266428. Its totient is φ = 54466266426.

The previous prime is 54466266367. The next prime is 54466266461. The reversal of 54466266427 is 72466266445.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54466266427 is a prime.

It is not a weakly prime, because it can be changed into another prime (54466266467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27233133213 + 27233133214.

It is an arithmetic number, because the mean of its divisors is an integer number (27233133214).

Almost surely, 2^54466266427 is an apocalyptic number.

54466266427 is a deficient number, since it is larger than the sum of its proper divisors (1).

54466266427 is an equidigital number, since it uses as much as digits as its factorization.

54466266427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11612160, while the sum is 52.

The spelling of 54466266427 in words is "fifty-four billion, four hundred sixty-six million, two hundred sixty-six thousand, four hundred twenty-seven".