54635023398667 has 2 divisors, whose sum is σ = 54635023398668. Its totient is φ = 54635023398666.

The previous prime is 54635023398649. The next prime is 54635023398671. The reversal of 54635023398667 is 76689332053645.

54635023398667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54635023398667 - 2⁷ = 54635023398539 is a prime.

It is not a weakly prime, because it can be changed into another prime (54635023398677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27317511699333 + 27317511699334.

It is an arithmetic number, because the mean of its divisors is an integer number (27317511699334).

Almost surely, 2^{54635023398667} is an apocalyptic number.

54635023398667 is a deficient number, since it is larger than the sum of its proper divisors (1).

54635023398667 is an equidigital number, since it uses as much as digits as its factorization.

54635023398667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 587865600, while the sum is 67.

The spelling of 54635023398667 in words is "fifty-four trillion, six hundred thirty-five billion, twenty-three million, three hundred ninety-eight thousand, six hundred sixty-seven".