4546488547044 has 144 divisors (see below), whose sum is σ = 11853020874240. Its totient is φ = 1468704545280.

The previous prime is 4546488547021. The next prime is 4546488547057. The reversal of 4546488547044 is 4407458846454.

4546488547044 is a `hidden beast` number, since 4 + 5 + 4 + 6 + 4 + 88 + 547 + 0 + 4 + 4 = 666.

It is a super-2 number, since 2×4546488547044² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 401734074 + ... + 401745390.

It is an arithmetic number, because the mean of its divisors is an integer number (82312644960).

Almost surely, 2^{4546488547044} 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 4546488547044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5926510437120).

4546488547044 is an abundant number, since it is smaller than the sum of its proper divisors (7306532327196).

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

4546488547044 is a wasteful number, since it uses less digits than its factorization.

4546488547044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14050 (or 14045 counting only the distinct ones).

The product of its (nonzero) digits is 275251200, while the sum is 63.

The spelling of 4546488547044 in words is "four trillion, five hundred forty-six billion, four hundred eighty-eight million, five hundred forty-seven thousand, forty-four".