54112377547 has 2 divisors, whose sum is σ = 54112377548. Its totient is φ = 54112377546.

The previous prime is 54112377499. The next prime is 54112377559. The reversal of 54112377547 is 74577321145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54112377547 - 2²⁷ = 53978159819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54112377497 and 54112377506.

It is not a weakly prime, because it can be changed into another prime (54112377647) 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, 27056188773 + 27056188774.

It is an arithmetic number, because the mean of its divisors is an integer number (27056188774).

Almost surely, 2^54112377547 is an apocalyptic number.

54112377547 is a deficient number, since it is larger than the sum of its proper divisors (1).

54112377547 is an equidigital number, since it uses as much as digits as its factorization.

54112377547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 823200, while the sum is 46.

The spelling of 54112377547 in words is "fifty-four billion, one hundred twelve million, three hundred seventy-seven thousand, five hundred forty-seven".