54457333426337 has 2 divisors, whose sum is σ = 54457333426338. Its totient is φ = 54457333426336.

The previous prime is 54457333426319. The next prime is 54457333426357. The reversal of 54457333426337 is 73362433375445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54291196481536 + 166136944801 = 7368256^2 + 407599^2 .

It is a cyclic number.

It is not a de Polignac number, because 54457333426337 - 2³⁶ = 54388613949601 is a prime.

It is a super-3 number, since 3×54457333426337³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (54457333426357) 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, 27228666713168 + 27228666713169.

It is an arithmetic number, because the mean of its divisors is an integer number (27228666713169).

Almost surely, 2^{54457333426337} is an apocalyptic number.

It is an amenable number.

54457333426337 is a deficient number, since it is larger than the sum of its proper divisors (1).

54457333426337 is an equidigital number, since it uses as much as digits as its factorization.

54457333426337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 228614400, while the sum is 59.

The spelling of 54457333426337 in words is "fifty-four trillion, four hundred fifty-seven billion, three hundred thirty-three million, four hundred twenty-six thousand, three hundred thirty-seven".