4450312540125 has 112 divisors (see below), whose sum is σ = 8427517495488. Its totient is φ = 2344899650400.

The previous prime is 4450312540109. The next prime is 4450312540127. The reversal of 4450312540125 is 5210452130544.

4450312540125 is a `hidden beast` number, since 4 + 4 + 503 + 1 + 25 + 4 + 0 + 125 = 666.

It is not a de Polignac number, because 4450312540125 - 2⁴ = 4450312540109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4450312540125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450312540127) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 7269174 + ... + 7857576.

It is an arithmetic number, because the mean of its divisors is an integer number (75245691924).

Almost surely, 2^{4450312540125} is an apocalyptic number.

4450312540125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4450312540125 is a deficient number, since it is larger than the sum of its proper divisors (3977204955363).

4450312540125 is an frugal number, since it uses more digits than its factorization.

4450312540125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588519 (or 588494 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 4450312540125 its reverse (5210452130544), we get a palindrome (9660764670669).

The spelling of 4450312540125 in words is "four trillion, four hundred fifty billion, three hundred twelve million, five hundred forty thousand, one hundred twenty-five".