54093178239 has 24 divisors (see below), whose sum is σ = 76365274752. Its totient is φ = 34054048080.

The previous prime is 54093178219. The next prime is 54093178241. The reversal of 54093178239 is 93287139045.

It is not a de Polignac number, because 54093178239 - 2¹⁵ = 54093145471 is a prime.

It is a super-2 number, since 2×54093178239² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54093178191 and 54093178200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54093178219) 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 in 23 ways as a sum of consecutive naturals, for example, 256512 + ... + 417114.

It is an arithmetic number, because the mean of its divisors is an integer number (3181886448).

Almost surely, 2^54093178239 is an apocalyptic number.

54093178239 is a deficient number, since it is larger than the sum of its proper divisors (22272096513).

54093178239 is a wasteful number, since it uses less digits than its factorization.

54093178239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160955 (or 160936 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 54093178239 in words is "fifty-four billion, ninety-three million, one hundred seventy-eight thousand, two hundred thirty-nine".