54113561360647 has 2 divisors, whose sum is σ = 54113561360648. Its totient is φ = 54113561360646.

The previous prime is 54113561360633. The next prime is 54113561360693. The reversal of 54113561360647 is 74606316531145.

54113561360647 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54113561360647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54113561360594 and 54113561360603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54113561360447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27056780680323 + 27056780680324.

It is an arithmetic number, because the mean of its divisors is an integer number (27056780680324).

Almost surely, 2^{54113561360647} is an apocalyptic number.

54113561360647 is a deficient number, since it is larger than the sum of its proper divisors (1).

54113561360647 is an equidigital number, since it uses as much as digits as its factorization.

54113561360647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 54113561360647 in words is "fifty-four trillion, one hundred thirteen billion, five hundred sixty-one million, three hundred sixty thousand, six hundred forty-seven".