4089448052 has 48 divisors (see below), whose sum is σ = 7674508800. Its totient is φ = 1900920960.

The previous prime is 4089448009. The next prime is 4089448063. The reversal of 4089448052 is 2508449804.

It is a super-4 number, since 4×4089448052⁴ (a number of 40 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4089447994 and 4089448012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2841149 + ... + 2842587.

It is an arithmetic number, because the mean of its divisors is an integer number (159885600).

Almost surely, 2^4089448052 is an apocalyptic number.

It is an amenable number.

4089448052 is a deficient number, since it is larger than the sum of its proper divisors (3585060748).

4089448052 is a wasteful number, since it uses less digits than its factorization.

4089448052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2136 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 4089448052 is about 63948.7924201857. The cubic root of 4089448052 is about 1599.1464264845.

The spelling of 4089448052 in words is "four billion, eighty-nine million, four hundred forty-eight thousand, fifty-two".