54983668319 has 8 divisors (see below), whose sum is σ = 55303622400. Its totient is φ = 54664048800.

The previous prime is 54983668309. The next prime is 54983668357. The reversal of 54983668319 is 91386638945.

54983668319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54983668319 - 2³² = 50688701023 is a prime.

It is a super-2 number, since 2×54983668319² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54983668309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249857 + ... + 415205.

It is an arithmetic number, because the mean of its divisors is an integer number (6912952800).

Almost surely, 2^54983668319 is an apocalyptic number.

54983668319 is a deficient number, since it is larger than the sum of its proper divisors (319954081).

54983668319 is a wasteful number, since it uses less digits than its factorization.

54983668319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167281.

The product of its digits is 33592320, while the sum is 62.

The spelling of 54983668319 in words is "fifty-four billion, nine hundred eighty-three million, six hundred sixty-eight thousand, three hundred nineteen".