54644424144703 has 2 divisors, whose sum is σ = 54644424144704. Its totient is φ = 54644424144702.

The previous prime is 54644424144697. The next prime is 54644424144823. The reversal of 54644424144703 is 30744142444645.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54644424144703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54644424144403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27322212072351 + 27322212072352.

It is an arithmetic number, because the mean of its divisors is an integer number (27322212072352).

Almost surely, 2^{54644424144703} is an apocalyptic number.

54644424144703 is a deficient number, since it is larger than the sum of its proper divisors (1).

54644424144703 is an equidigital number, since it uses as much as digits as its factorization.

54644424144703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20643840, while the sum is 52.

The spelling of 54644424144703 in words is "fifty-four trillion, six hundred forty-four billion, four hundred twenty-four million, one hundred forty-four thousand, seven hundred three".