4413027561 has 16 divisors (see below), whose sum is σ = 5974425600. Its totient is φ = 2896861968.

The previous prime is 4413027539. The next prime is 4413027587. The reversal of 4413027561 is 1657203144.

It is not a de Polignac number, because 4413027561 - 2⁹ = 4413027049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4413027511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833320 + ... + 838598.

It is an arithmetic number, because the mean of its divisors is an integer number (373401600).

Almost surely, 2^4413027561 is an apocalyptic number.

It is an amenable number.

4413027561 is a deficient number, since it is larger than the sum of its proper divisors (1561398039).

4413027561 is a wasteful number, since it uses less digits than its factorization.

4413027561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4413027561 is about 66430.6221632765. The cubic root of 4413027561 is about 1640.2581837474.

The spelling of 4413027561 in words is "four billion, four hundred thirteen million, twenty-seven thousand, five hundred sixty-one".