4085858450 has 24 divisors (see below), whose sum is σ = 7617369600. Its totient is φ = 1630542800.

The previous prime is 4085858419. The next prime is 4085858471. The reversal of 4085858450 is 548585804.

It is a junction number, because it is equal to n+sod(n) for n = 4085858395 and 4085858404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73250 + ... + 116349.

It is an arithmetic number, because the mean of its divisors is an integer number (317390400).

Almost surely, 2^4085858450 is an apocalyptic number.

4085858450 is a deficient number, since it is larger than the sum of its proper divisors (3531511150).

4085858450 is a wasteful number, since it uses less digits than its factorization.

4085858450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190042 (or 190037 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 47.

The square root of 4085858450 is about 63920.7200366204. The cubic root of 4085858450 is about 1598.6783943267.

The spelling of 4085858450 in words is "four billion, eighty-five million, eight hundred fifty-eight thousand, four hundred fifty".