4486438125 has 200 divisors, whose sum is σ = 9573329304. Its totient is φ = 2073600000.

The previous prime is 4486438111. The next prime is 4486438169. The reversal of 4486438125 is 5218346844.

4486438125 is a `hidden beast` number, since 4 + 486 + 43 + 8 + 125 = 666.

It can be written as a sum of positive squares in 20 ways, for example, as 3792958569 + 693479556 = 61587^2 + 26334^2 .

It is not a de Polignac number, because 4486438125 - 2¹¹ = 4486436077 is a prime.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 11187925 + ... + 11188325.

Almost surely, 2^4486438125 is an apocalyptic number.

4486438125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4486438125 is an abundant number, since it is smaller than the sum of its proper divisors (5086891179).

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

4486438125 is a wasteful number, since it uses less digits than its factorization.

4486438125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 439 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 4486438125 is about 66980.8788013415. The cubic root of 4486438125 is about 1649.3034249789.

The spelling of 4486438125 in words is "four billion, four hundred eighty-six million, four hundred thirty-eight thousand, one hundred twenty-five".