54738569923 has 2 divisors, whose sum is σ = 54738569924. Its totient is φ = 54738569922.

The previous prime is 54738569887. The next prime is 54738569947. The reversal of 54738569923 is 32996583745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54738569923 - 2¹⁷ = 54738438851 is a prime.

It is a super-2 number, since 2×54738569923² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54738569623) 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, 27369284961 + 27369284962.

It is an arithmetic number, because the mean of its divisors is an integer number (27369284962).

Almost surely, 2^54738569923 is an apocalyptic number.

54738569923 is a deficient number, since it is larger than the sum of its proper divisors (1).

54738569923 is an equidigital number, since it uses as much as digits as its factorization.

54738569923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48988800, while the sum is 61.

The spelling of 54738569923 in words is "fifty-four billion, seven hundred thirty-eight million, five hundred sixty-nine thousand, nine hundred twenty-three".