54343861326383 has 2 divisors, whose sum is σ = 54343861326384. Its totient is φ = 54343861326382.

The previous prime is 54343861326371. The next prime is 54343861326397. The reversal of 54343861326383 is 38362316834345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54343861326383 - 2⁴ = 54343861326367 is a prime.

It is a super-2 number, since 2×54343861326383² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54343861326323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27171930663191 + 27171930663192.

It is an arithmetic number, because the mean of its divisors is an integer number (27171930663192).

Almost surely, 2^{54343861326383} is an apocalyptic number.

54343861326383 is a deficient number, since it is larger than the sum of its proper divisors (1).

54343861326383 is an equidigital number, since it uses as much as digits as its factorization.

54343861326383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 89579520, while the sum is 59.

The spelling of 54343861326383 in words is "fifty-four trillion, three hundred forty-three billion, eight hundred sixty-one million, three hundred twenty-six thousand, three hundred eighty-three".