54112113511 has 2 divisors, whose sum is σ = 54112113512. Its totient is φ = 54112113510.

The previous prime is 54112113467. The next prime is 54112113529. The reversal of 54112113511 is 11531121145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54112113511 - 2¹⁷ = 54111982439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54112113611) 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, 27056056755 + 27056056756.

It is an arithmetic number, because the mean of its divisors is an integer number (27056056756).

Almost surely, 2^54112113511 is an apocalyptic number.

54112113511 is a deficient number, since it is larger than the sum of its proper divisors (1).

54112113511 is an equidigital number, since it uses as much as digits as its factorization.

54112113511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 600, while the sum is 25.

Adding to 54112113511 its reverse (11531121145), we get a palindrome (65643234656).

The spelling of 54112113511 in words is "fifty-four billion, one hundred twelve million, one hundred thirteen thousand, five hundred eleven".