54170162816 has 192 divisors, whose sum is σ = 137804513280. Its totient is φ = 20756736000.

The previous prime is 54170162807. The next prime is 54170162843. The reversal of 54170162816 is 61826107145.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6609281 + ... + 6617471.

It is an arithmetic number, because the mean of its divisors is an integer number (717731840).

Almost surely, 2^54170162816 is an apocalyptic number.

54170162816 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 54170162816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68902256640).

54170162816 is an abundant number, since it is smaller than the sum of its proper divisors (83634350464).

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

54170162816 is a wasteful number, since it uses less digits than its factorization.

54170162816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8295 (or 8272 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 54170162816 in words is "fifty-four billion, one hundred seventy million, one hundred sixty-two thousand, eight hundred sixteen".