4025575236 has 24 divisors (see below), whose sum is σ = 9416680000. Its totient is φ = 1338476832.

The previous prime is 4025575219. The next prime is 4025575297. The reversal of 4025575236 is 6325755204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4025575194 and 4025575203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417736 + ... + 427263.

Almost surely, 2^4025575236 is an apocalyptic number.

It is an amenable number.

4025575236 is an abundant number, since it is smaller than the sum of its proper divisors (5391104764).

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

4025575236 is a wasteful number, since it uses less digits than its factorization.

4025575236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845403 (or 845401 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The square root of 4025575236 is about 63447.4210350586. The cubic root of 4025575236 is about 1590.7770467146. Note that the first 3 decimals are identical.

The spelling of 4025575236 in words is "four billion, twenty-five million, five hundred seventy-five thousand, two hundred thirty-six".