54932734123 has 2 divisors, whose sum is σ = 54932734124. Its totient is φ = 54932734122.

The previous prime is 54932734067. The next prime is 54932734133. The reversal of 54932734123 is 32143723945.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54932734123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54932734123.

It is not a weakly prime, because it can be changed into another prime (54932734133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27466367061 + 27466367062.

It is an arithmetic number, because the mean of its divisors is an integer number (27466367062).

Almost surely, 2^54932734123 is an apocalyptic number.

54932734123 is a deficient number, since it is larger than the sum of its proper divisors (1).

54932734123 is an equidigital number, since it uses as much as digits as its factorization.

54932734123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 43.

The spelling of 54932734123 in words is "fifty-four billion, nine hundred thirty-two million, seven hundred thirty-four thousand, one hundred twenty-three".