3611053036612 has 96 divisors (see below), whose sum is σ = 7489917227520. Its totient is φ = 1490479334400.

The previous prime is 3611053036607. The next prime is 3611053036651. The reversal of 3611053036612 is 2166303501163.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624422673 + ... + 624428455.

It is an arithmetic number, because the mean of its divisors is an integer number (78019971120).

Almost surely, 2^{3611053036612} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3611053036612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3744958613760).

3611053036612 is an abundant number, since it is smaller than the sum of its proper divisors (3878864190908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3611053036612 is a wasteful number, since it uses less digits than its factorization.

3611053036612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7621 (or 7619 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 37.

Adding to 3611053036612 its reverse (2166303501163), we get a palindrome (5777356537775).

The spelling of 3611053036612 in words is "three trillion, six hundred eleven billion, fifty-three million, thirty-six thousand, six hundred twelve".