4511241061 has 4 divisors (see below), whose sum is σ = 4518257632. Its totient is φ = 4504224492.

The previous prime is 4511240939. The next prime is 4511241083. The reversal of 4511241061 is 1601421154.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1601421154 = 2 ⋅800710577.

It is a cyclic number.

It is not a de Polignac number, because 4511241061 - 2¹¹ = 4511239013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4511241461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3507321 + ... + 3508606.

It is an arithmetic number, because the mean of its divisors is an integer number (1129564408).

Almost surely, 2^4511241061 is an apocalyptic number.

It is an amenable number.

4511241061 is a deficient number, since it is larger than the sum of its proper divisors (7016571).

4511241061 is an equidigital number, since it uses as much as digits as its factorization.

4511241061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7016570.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 4511241061 is about 67165.7729874376. The cubic root of 4511241061 is about 1652.3371911898.

The spelling of 4511241061 in words is "four billion, five hundred eleven million, two hundred forty-one thousand, sixty-one".