54382130784 has 96 divisors (see below), whose sum is σ = 160848737280. Its totient is φ = 17872041600.

The previous prime is 54382130783. The next prime is 54382130849. The reversal of 54382130784 is 48703128345.

54382130784 is a `hidden beast` number, since 5 + 438 + 2 + 130 + 7 + 84 = 666.

54382130784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×54382130784² (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 (54382130783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 381912 + ... + 504599.

It is an arithmetic number, because the mean of its divisors is an integer number (1675507680).

Almost surely, 2^54382130784 is an apocalyptic number.

54382130784 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

54382130784 is an abundant number, since it is smaller than the sum of its proper divisors (106466606496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54382130784 is a wasteful number, since it uses less digits than its factorization.

54382130784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886601 (or 886587 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 54382130784 in words is "fifty-four billion, three hundred eighty-two million, one hundred thirty thousand, seven hundred eighty-four".