54053212747 has 2 divisors, whose sum is σ = 54053212748. Its totient is φ = 54053212746.

The previous prime is 54053212721. The next prime is 54053212777. The reversal of 54053212747 is 74721235045.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54053212747 is a prime.

It is not a weakly prime, because it can be changed into another prime (54053212777) 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, 27026606373 + 27026606374.

It is an arithmetic number, because the mean of its divisors is an integer number (27026606374).

Almost surely, 2^54053212747 is an apocalyptic number.

54053212747 is a deficient number, since it is larger than the sum of its proper divisors (1).

54053212747 is an equidigital number, since it uses as much as digits as its factorization.

54053212747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 54053212747 in words is "fifty-four billion, fifty-three million, two hundred twelve thousand, seven hundred forty-seven".