54691867206024 has 128 divisors (see below), whose sum is σ = 139318025932800. Its totient is φ = 17887018210560.

The previous prime is 54691867206017. The next prime is 54691867206127. The reversal of 54691867206024 is 42060276819645.

It is a happy number.

It is a Cunningham number, because it is equal to 7395395²-1.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5413423357 + ... + 5413433459.

It is an arithmetic number, because the mean of its divisors is an integer number (1088422077600).

Almost surely, 2^{54691867206024} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54691867206024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69659012966400).

54691867206024 is an abundant number, since it is smaller than the sum of its proper divisors (84626158726776).

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

54691867206024 is a wasteful number, since it uses less digits than its factorization.

54691867206024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19035 (or 19031 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 60.

The spelling of 54691867206024 in words is "fifty-four trillion, six hundred ninety-one billion, eight hundred sixty-seven million, two hundred six thousand, twenty-four".