54516500356133 has 2 divisors, whose sum is σ = 54516500356134. Its totient is φ = 54516500356132.

The previous prime is 54516500356081. The next prime is 54516500356141. The reversal of 54516500356133 is 33165300561545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49300858402849 + 5215641953284 = 7021457^2 + 2283778^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54516500356133 is a prime.

It is a super-2 number, since 2×54516500356133² (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 (54516500356433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27258250178066 + 27258250178067.

It is an arithmetic number, because the mean of its divisors is an integer number (27258250178067).

Almost surely, 2^{54516500356133} is an apocalyptic number.

It is an amenable number.

54516500356133 is a deficient number, since it is larger than the sum of its proper divisors (1).

54516500356133 is an equidigital number, since it uses as much as digits as its factorization.

54516500356133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430000, while the sum is 47.

The spelling of 54516500356133 in words is "fifty-four trillion, five hundred sixteen billion, five hundred million, three hundred fifty-six thousand, one hundred thirty-three".