4394576025000 has 2688 divisors, whose sum is σ = 19467816480000. Its totient is φ = 925888320000.

The previous prime is 4394576024983. The next prime is 4394576025001. The reversal of 4394576025000 is 5206754934.

4394576025000 is a `hidden beast` number, since 4 + 3 + 94 + 57 + 6 + 0 + 2 + 500 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4394576025001) by changing a digit.

It is a polite number, since it can be written in 671 ways as a sum of consecutive naturals, for example, 118772324982 + ... + 118772325018.

It is an arithmetic number, because the mean of its divisors is an integer number (7242491250).

Almost surely, 2^{4394576025000} is an apocalyptic number.

4394576025000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4394576025000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9733908240000).

4394576025000 is an abundant number, since it is smaller than the sum of its proper divisors (15073240455000).

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

4394576025000 is an frugal number, since it uses more digits than its factorization.

4394576025000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 4394576025000 in words is "four trillion, three hundred ninety-four billion, five hundred seventy-six million, twenty-five thousand".