54313947419 has 2 divisors, whose sum is σ = 54313947420. Its totient is φ = 54313947418.

The previous prime is 54313947367. The next prime is 54313947439. The reversal of 54313947419 is 91474931345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54313947419 - 2²⁸ = 54045511963 is a prime.

It is a super-2 number, since 2×54313947419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54313947439) 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, 27156973709 + 27156973710.

It is an arithmetic number, because the mean of its divisors is an integer number (27156973710).

Almost surely, 2^54313947419 is an apocalyptic number.

54313947419 is a deficient number, since it is larger than the sum of its proper divisors (1).

54313947419 is an equidigital number, since it uses as much as digits as its factorization.

54313947419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1632960, while the sum is 50.

The spelling of 54313947419 in words is "fifty-four billion, three hundred thirteen million, nine hundred forty-seven thousand, four hundred nineteen".