54114531443993 has 2 divisors, whose sum is σ = 54114531443994. Its totient is φ = 54114531443992.

The previous prime is 54114531443941. The next prime is 54114531444031. The reversal of 54114531443993 is 39934413541145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52245328416649 + 1869203027344 = 7228093^2 + 1367188^2 .

It is a cyclic number.

It is not a de Polignac number, because 54114531443993 - 2²⁰ = 54114530395417 is a prime.

It is not a weakly prime, because it can be changed into another prime (54114531443293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27057265721996 + 27057265721997.

It is an arithmetic number, because the mean of its divisors is an integer number (27057265721997).

Almost surely, 2^{54114531443993} is an apocalyptic number.

It is an amenable number.

54114531443993 is a deficient number, since it is larger than the sum of its proper divisors (1).

54114531443993 is an equidigital number, since it uses as much as digits as its factorization.

54114531443993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13996800, while the sum is 56.

The spelling of 54114531443993 in words is "fifty-four trillion, one hundred fourteen billion, five hundred thirty-one million, four hundred forty-three thousand, nine hundred ninety-three".