4081933577 has 4 divisors (see below), whose sum is σ = 4085177040. Its totient is φ = 4078690116.

The previous prime is 4081933567. The next prime is 4081933591. The reversal of 4081933577 is 7753391804.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4081933577 - 2¹⁶ = 4081868041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4081933507) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1619843 + ... + 1622360.

It is an arithmetic number, because the mean of its divisors is an integer number (1021294260).

Almost surely, 2^4081933577 is an apocalyptic number.

It is an amenable number.

4081933577 is a deficient number, since it is larger than the sum of its proper divisors (3243463).

4081933577 is a wasteful number, since it uses less digits than its factorization.

4081933577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243462.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 4081933577 is about 63890.0115589284. The cubic root of 4081933577 is about 1598.1663338508.

The spelling of 4081933577 in words is "four billion, eighty-one million, nine hundred thirty-three thousand, five hundred seventy-seven".