12054540960 has 1152 divisors, whose sum is σ = 55599022080. Its totient is φ = 2409523200.

The previous prime is 12054540919. The next prime is 12054540973. The reversal of 12054540960 is 6904545021.

12054540960 is a `hidden beast` number, since 1 + 2 + 0 + 54 + 540 + 9 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 72182797 + ... + 72182963.

It is an arithmetic number, because the mean of its divisors is an integer number (48263040).

Almost surely, 2^12054540960 is an apocalyptic number.

12054540960 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 12054540960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27799511040).

12054540960 is an abundant number, since it is smaller than the sum of its proper divisors (43544481120).

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

12054540960 is a wasteful number, since it uses less digits than its factorization.

12054540960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 12054540960 in words is "twelve billion, fifty-four million, five hundred forty thousand, nine hundred sixty".