54338560827 has 16 divisors (see below), whose sum is σ = 76975103520. Its totient is φ = 33978409472.

The previous prime is 54338560751. The next prime is 54338560849. The reversal of 54338560827 is 72806583345.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 54338560827 - 2⁷ = 54338560699 is a prime.

It is a super-3 number, since 3×54338560827³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 54338560827.

It is not an unprimeable number, because it can be changed into a prime (54338560897) 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 15 ways as a sum of consecutive naturals, for example, 1803252 + ... + 1833137.

It is an arithmetic number, because the mean of its divisors is an integer number (4810943970).

Almost surely, 2^54338560827 is an apocalyptic number.

54338560827 is a deficient number, since it is larger than the sum of its proper divisors (22636542693).

54338560827 is a wasteful number, since it uses less digits than its factorization.

54338560827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3636702.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 54338560827 in words is "fifty-four billion, three hundred thirty-eight million, five hundred sixty thousand, eight hundred twenty-seven".