54913589719 has 2 divisors, whose sum is σ = 54913589720. Its totient is φ = 54913589718.

The previous prime is 54913589693. The next prime is 54913589729. The reversal of 54913589719 is 91798531945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54913589719 - 2⁹ = 54913589207 is a prime.

It is a super-2 number, since 2×54913589719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54913589729) 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, 27456794859 + 27456794860.

It is an arithmetic number, because the mean of its divisors is an integer number (27456794860).

Almost surely, 2^54913589719 is an apocalyptic number.

54913589719 is a deficient number, since it is larger than the sum of its proper divisors (1).

54913589719 is an equidigital number, since it uses as much as digits as its factorization.

54913589719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12247200, while the sum is 61.

The spelling of 54913589719 in words is "fifty-four billion, nine hundred thirteen million, five hundred eighty-nine thousand, seven hundred nineteen".