54513876133 has 2 divisors, whose sum is σ = 54513876134. Its totient is φ = 54513876132.

The previous prime is 54513876127. The next prime is 54513876143. The reversal of 54513876133 is 33167831545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53435870244 + 1078005889 = 231162^2 + 32833^2 .

It is a cyclic number.

It is not a de Polignac number, because 54513876133 - 2⁹ = 54513875621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54513876143) 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, 27256938066 + 27256938067.

It is an arithmetic number, because the mean of its divisors is an integer number (27256938067).

Almost surely, 2^54513876133 is an apocalyptic number.

It is an amenable number.

54513876133 is a deficient number, since it is larger than the sum of its proper divisors (1).

54513876133 is an equidigital number, since it uses as much as digits as its factorization.

54513876133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 46.

The spelling of 54513876133 in words is "fifty-four billion, five hundred thirteen million, eight hundred seventy-six thousand, one hundred thirty-three".