3049175603656 has 128 divisors (see below), whose sum is σ = 7181778240000. Its totient is φ = 1205995827456.

The previous prime is 3049175603653. The next prime is 3049175603681. The reversal of 3049175603656 is 6563065719403.

It is a junction number, because it is equal to n+sod(n) for n = 3049175603597 and 3049175603606.

It is not an unprimeable number, because it can be changed into a prime (3049175603653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248520690 + ... + 248532958.

It is an arithmetic number, because the mean of its divisors is an integer number (56107642500).

Almost surely, 2^{3049175603656} 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 3049175603656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3590889120000).

3049175603656 is an abundant number, since it is smaller than the sum of its proper divisors (4132602636344).

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

3049175603656 is a wasteful number, since it uses less digits than its factorization.

3049175603656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19276 (or 19258 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 55.

The spelling of 3049175603656 in words is "three trillion, forty-nine billion, one hundred seventy-five million, six hundred three thousand, six hundred fifty-six".