54101055389 has 2 divisors, whose sum is σ = 54101055390. Its totient is φ = 54101055388.

The previous prime is 54101055343. The next prime is 54101055427. The reversal of 54101055389 is 98355010145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49606425625 + 4494629764 = 222725^2 + 67042^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54101055389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54101055329) 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, 27050527694 + 27050527695.

It is an arithmetic number, because the mean of its divisors is an integer number (27050527695).

Almost surely, 2^54101055389 is an apocalyptic number.

It is an amenable number.

54101055389 is a deficient number, since it is larger than the sum of its proper divisors (1).

54101055389 is an equidigital number, since it uses as much as digits as its factorization.

54101055389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 54101055389 in words is "fifty-four billion, one hundred one million, fifty-five thousand, three hundred eighty-nine".