54159030798 has 16 divisors (see below), whose sum is σ = 108327255120. Its totient is φ = 18051478016.

The previous prime is 54159030791. The next prime is 54159030817. The reversal of 54159030798 is 89703095145.

It is a self number, because there is not a number n which added to its sum of digits gives 54159030798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54159030791) 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, 305265 + ... + 448892.

It is an arithmetic number, because the mean of its divisors is an integer number (6770453445).

Almost surely, 2^54159030798 is an apocalyptic number.

54159030798 is an abundant number, since it is smaller than the sum of its proper divisors (54168224322).

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

54159030798 is a wasteful number, since it uses less digits than its factorization.

54159030798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766131.

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 54159030798 in words is "fifty-four billion, one hundred fifty-nine million, thirty thousand, seven hundred ninety-eight".