54003323519 has 2 divisors, whose sum is σ = 54003323520. Its totient is φ = 54003323518.

The previous prime is 54003323509. The next prime is 54003323527. The reversal of 54003323519 is 91532330045.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54003323519 - 2⁴ = 54003323503 is a prime.

It is a super-2 number, since 2×54003323519² (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 (54003323509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27001661759 + 27001661760.

It is an arithmetic number, because the mean of its divisors is an integer number (27001661760).

Almost surely, 2^54003323519 is an apocalyptic number.

54003323519 is a deficient number, since it is larger than the sum of its proper divisors (1).

54003323519 is an equidigital number, since it uses as much as digits as its factorization.

54003323519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 35.

The spelling of 54003323519 in words is "fifty-four billion, three million, three hundred twenty-three thousand, five hundred nineteen".