18054096480 has 480 divisors, whose sum is σ = 73438396416. Its totient is φ = 4091544576.

The previous prime is 18054096433. The next prime is 18054096499. The reversal of 18054096480 is 8469045081.

18054096480 is a `hidden beast` number, since 1 + 80 + 5 + 4 + 0 + 96 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11520657 + ... + 11522223.

Almost surely, 2^18054096480 is an apocalyptic number.

18054096480 is a gapful number since it is divisible by the number (10) 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 18054096480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36719198208).

18054096480 is an abundant number, since it is smaller than the sum of its proper divisors (55384299936).

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

18054096480 is a wasteful number, since it uses less digits than its factorization.

18054096480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 18054096480 in words is "eighteen billion, fifty-four million, ninety-six thousand, four hundred eighty".