4546540056366 has 256 divisors, whose sum is σ = 13427306496000. Its totient is φ = 1104602728320.

The previous prime is 4546540056319. The next prime is 4546540056389. The reversal of 4546540056366 is 6636500456454.

4546540056366 is a `hidden beast` number, since 4 + 5 + 46 + 540 + 0 + 56 + 3 + 6 + 6 = 666.

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 127 ways as a sum of consecutive naturals, for example, 5876920 + ... + 6605396.

It is an arithmetic number, because the mean of its divisors is an integer number (52450416000).

Almost surely, 2^{4546540056366} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4546540056366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6713653248000).

4546540056366 is an abundant number, since it is smaller than the sum of its proper divisors (8880766439634).

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

4546540056366 is a wasteful number, since it uses less digits than its factorization.

4546540056366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728604 (or 728598 counting only the distinct ones).

The product of its (nonzero) digits is 31104000, while the sum is 54.

The spelling of 4546540056366 in words is "four trillion, five hundred forty-six billion, five hundred forty million, fifty-six thousand, three hundred sixty-six".