54066366354 has 192 divisors, whose sum is σ = 151009689600. Its totient is φ = 12544329600.

The previous prime is 54066366287. The next prime is 54066366359. The reversal of 54066366354 is 45366366045.

54066366354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (54066366359) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2034847 + ... + 2061245.

It is an arithmetic number, because the mean of its divisors is an integer number (786508800).

Almost surely, 2^54066366354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54066366354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75504844800).

54066366354 is an abundant number, since it is smaller than the sum of its proper divisors (96943323246).

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

54066366354 is a wasteful number, since it uses less digits than its factorization.

54066366354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26477 (or 26466 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 48.

The spelling of 54066366354 in words is "fifty-four billion, sixty-six million, three hundred sixty-six thousand, three hundred fifty-four".