54064004319 has 36 divisors (see below), whose sum is σ = 87477638040. Its totient is φ = 32122883520.

The previous prime is 54064004273. The next prime is 54064004321. The reversal of 54064004319 is 91340046045.

54064004319 is a `hidden beast` number, since 5 + 4 + 0 + 640 + 0 + 4 + 3 + 1 + 9 = 666.

It is not a de Polignac number, because 54064004319 - 2⁷ = 54064004191 is a prime.

It is a super-2 number, since 2×54064004319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54064004389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 568737 + ... + 656954.

It is an arithmetic number, because the mean of its divisors is an integer number (2429934390).

Almost surely, 2^54064004319 is an apocalyptic number.

54064004319 is a deficient number, since it is larger than the sum of its proper divisors (33413633721).

54064004319 is a wasteful number, since it uses less digits than its factorization.

54064004319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225752 (or 1225736 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 54064004319 in words is "fifty-four billion, sixty-four million, four thousand, three hundred nineteen".