54494000160 has 96 divisors (see below), whose sum is σ = 171775961280. Its totient is φ = 14521586688.

The previous prime is 54494000153. The next prime is 54494000161. The reversal of 54494000160 is 6100049445.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (54494000161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 661414 + ... + 739226.

It is an arithmetic number, because the mean of its divisors is an integer number (1789332930).

Almost surely, 2^54494000160 is an apocalyptic number.

It is a pronic number, being equal to 233439×233440.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54494000160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85887980640).

54494000160 is an abundant number, since it is smaller than the sum of its proper divisors (117281961120).

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

54494000160 is a wasteful number, since it uses less digits than its factorization.

54494000160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79290 (or 79282 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 54494000160 in words is "fifty-four billion, four hundred ninety-four million, one hundred sixty", and thus it is an aban number.