4040572305 has 64 divisors (see below), whose sum is σ = 8068958208. Its totient is φ = 1677365760.

The previous prime is 4040572241. The next prime is 4040572363. The reversal of 4040572305 is 5032750404.

It is not a de Polignac number, because 4040572305 - 2⁶ = 4040572241 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 1757917 + ... + 1760213.

It is an arithmetic number, because the mean of its divisors is an integer number (126077472).

Almost surely, 2^4040572305 is an apocalyptic number.

It is an amenable number.

4040572305 is a deficient number, since it is larger than the sum of its proper divisors (4028385903).

4040572305 is a wasteful number, since it uses less digits than its factorization.

4040572305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3846.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 4040572305 is about 63565.4961830709. The cubic root of 4040572305 is about 1592.7500507293.

The spelling of 4040572305 in words is "four billion, forty million, five hundred seventy-two thousand, three hundred five".