46521343584 has 144 divisors (see below), whose sum is σ = 134594224128. Its totient is φ = 15239943936.

The previous prime is 46521343577. The next prime is 46521343697. The reversal of 46521343584 is 48534312564.

46521343584 is a `hidden beast` number, since 4 + 6 + 5 + 21 + 3 + 43 + 584 = 666.

46521343584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3907689 + ... + 3919575.

It is an arithmetic number, because the mean of its divisors is an integer number (934682112).

Almost surely, 2^46521343584 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 46521343584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67297112064).

46521343584 is an abundant number, since it is smaller than the sum of its proper divisors (88072880544).

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

46521343584 is a wasteful number, since it uses less digits than its factorization.

46521343584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12137 (or 12126 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 46521343584 in words is "forty-six billion, five hundred twenty-one million, three hundred forty-three thousand, five hundred eighty-four".