6011444613 has 16 divisors (see below), whose sum is σ = 8491098240. Its totient is φ = 3769952256.

The previous prime is 6011444609. The next prime is 6011444623. The reversal of 6011444613 is 3164441106.

It is not a de Polignac number, because 6011444613 - 2² = 6011444609 is a prime.

It is a super-2 number, since 2×6011444613² = 72274932670333439538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6011444603) 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, 73648 + ... + 132086.

It is an arithmetic number, because the mean of its divisors is an integer number (530693640).

Almost surely, 2^6011444613 is an apocalyptic number.

It is an amenable number.

6011444613 is a deficient number, since it is larger than the sum of its proper divisors (2479653627).

6011444613 is a wasteful number, since it uses less digits than its factorization.

6011444613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60476.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 6011444613 is about 77533.5063891734. The cubic root of 6011444613 is about 1818.2752058019.

Adding to 6011444613 its reverse (3164441106), we get a palindrome (9175885719).

The spelling of 6011444613 in words is "six billion, eleven million, four hundred forty-four thousand, six hundred thirteen".