54245174141 has 2 divisors, whose sum is σ = 54245174142. Its totient is φ = 54245174140.

The previous prime is 54245174117. The next prime is 54245174147. The reversal of 54245174141 is 14147154245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46136892025 + 8108282116 = 214795^2 + 90046^2 .

It is a cyclic number.

It is not a de Polignac number, because 54245174141 - 2¹⁰ = 54245173117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54245174095 and 54245174104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54245174147) 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, 27122587070 + 27122587071.

It is an arithmetic number, because the mean of its divisors is an integer number (27122587071).

Almost surely, 2^54245174141 is an apocalyptic number.

It is an amenable number.

54245174141 is a deficient number, since it is larger than the sum of its proper divisors (1).

54245174141 is an equidigital number, since it uses as much as digits as its factorization.

54245174141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 89600, while the sum is 38.

The spelling of 54245174141 in words is "fifty-four billion, two hundred forty-five million, one hundred seventy-four thousand, one hundred forty-one".