4081552226 has 16 divisors (see below), whose sum is σ = 6189665496. Its totient is φ = 2018359296.

The previous prime is 4081552201. The next prime is 4081552231. The reversal of 4081552226 is 6222551804.

It can be written as a sum of positive squares in 4 ways, for example, as 2509509025 + 1572043201 = 50095^2 + 39649^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315110 + ... + 327806.

Almost surely, 2^4081552226 is an apocalyptic number.

4081552226 is a deficient number, since it is larger than the sum of its proper divisors (2108113270).

4081552226 is a wasteful number, since it uses less digits than its factorization.

4081552226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14453.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 4081552226 is about 63887.0270555768. The cubic root of 4081552226 is about 1598.1165632132.

The spelling of 4081552226 in words is "four billion, eighty-one million, five hundred fifty-two thousand, two hundred twenty-six".