54387214429 has 2 divisors, whose sum is σ = 54387214430. Its totient is φ = 54387214428.

The previous prime is 54387214391. The next prime is 54387214439. The reversal of 54387214429 is 92441278345.

54387214429 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 can be written as a sum of positive squares in only one way, i.e., 53319428100 + 1067786329 = 230910^2 + 32677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54387214429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54387214439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27193607214 + 27193607215.

It is an arithmetic number, because the mean of its divisors is an integer number (27193607215).

Almost surely, 2^54387214429 is an apocalyptic number.

It is an amenable number.

54387214429 is a deficient number, since it is larger than the sum of its proper divisors (1).

54387214429 is an equidigital number, since it uses as much as digits as its factorization.

54387214429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1935360, while the sum is 49.

The spelling of 54387214429 in words is "fifty-four billion, three hundred eighty-seven million, two hundred fourteen thousand, four hundred twenty-nine".