54854841496 has 128 divisors (see below), whose sum is σ = 131545128960. Its totient is φ = 20860416000.

The previous prime is 54854841487. The next prime is 54854841521. The reversal of 54854841496 is 69414845845.

It is a self number, because there is not a number n which added to its sum of digits gives 54854841496.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3399720 + ... + 3415816.

It is an arithmetic number, because the mean of its divisors is an integer number (1027696320).

Almost surely, 2^54854841496 is an apocalyptic number.

54854841496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54854841496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65772564480).

54854841496 is an abundant number, since it is smaller than the sum of its proper divisors (76690287464).

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

54854841496 is a wasteful number, since it uses less digits than its factorization.

54854841496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16305 (or 16301 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 58.

The spelling of 54854841496 in words is "fifty-four billion, eight hundred fifty-four million, eight hundred forty-one thousand, four hundred ninety-six".