45066155166054 has 128 divisors (see below), whose sum is σ = 114094597939200. Its totient is φ = 13051968003360.

The previous prime is 45066155166041. The next prime is 45066155166091.

45066155166054 is a `hidden beast` number, since 4 + 5 + 0 + 6 + 6 + 15 + 5 + 16 + 605 + 4 = 666.

45066155166054 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15360037 + ... + 18057215.

It is an arithmetic number, because the mean of its divisors is an integer number (891364046400).

Almost surely, 2^{45066155166054} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45066155166054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57047298969600).

45066155166054 is an abundant number, since it is smaller than the sum of its proper divisors (69028442773146).

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

45066155166054 is a wasteful number, since it uses less digits than its factorization.

45066155166054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2698447 (or 2698441 counting only the distinct ones).

The product of its (nonzero) digits is 12960000, while the sum is 54.

The spelling of 45066155166054 in words is "forty-five trillion, sixty-six billion, one hundred fifty-five million, one hundred sixty-six thousand, fifty-four".