4546621066032 has 200 divisors, whose sum is σ = 13733658132480. Its totient is φ = 1449406949760.

The previous prime is 4546621065977. The next prime is 4546621066067. The reversal of 4546621066032 is 2306601266454.

It is a happy number.

4546621066032 is a `hidden beast` number, since 4 + 546 + 6 + 2 + 10 + 6 + 60 + 32 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 296015569 + ... + 296030927.

Almost surely, 2^{4546621066032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4546621066032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6866829066240).

4546621066032 is an abundant number, since it is smaller than the sum of its proper divisors (9187037066448).

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

4546621066032 is a wasteful number, since it uses less digits than its factorization.

4546621066032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25333 (or 25318 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 4546621066032 in words is "four trillion, five hundred forty-six billion, six hundred twenty-one million, sixty-six thousand, thirty-two".