4194528356 has 6 divisors (see below), whose sum is σ = 7340424630. Its totient is φ = 2097264176.

The previous prime is 4194528323. The next prime is 4194528379. The reversal of 4194528356 is 6538254914.

It can be written as a sum of positive squares in only one way, i.e., 4177553956 + 16974400 = 64634^2 + 4120^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4194528356.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524316041 + ... + 524316048.

It is an arithmetic number, because the mean of its divisors is an integer number (1223404105).

Almost surely, 2^4194528356 is an apocalyptic number.

It is an amenable number.

4194528356 is a deficient number, since it is larger than the sum of its proper divisors (3145896274).

4194528356 is a wasteful number, since it uses less digits than its factorization.

4194528356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048632093 (or 1048632091 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The square root of 4194528356 is about 64765.1785761454. The cubic root of 4194528356 is about 1612.7276981183.

The spelling of 4194528356 in words is "four billion, one hundred ninety-four million, five hundred twenty-eight thousand, three hundred fifty-six".