2041773663556 has 48 divisors (see below), whose sum is σ = 4003934356800. Its totient is φ = 902848360320.

The previous prime is 2041773663509. The next prime is 2041773663581. The reversal of 2041773663556 is 6553663771402.

It is a junction number, because it is equal to n+sod(n) for n = 2041773663497 and 2041773663506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10194670 + ... + 10393018.

It is an arithmetic number, because the mean of its divisors is an integer number (83415299100).

Almost surely, 2^{2041773663556} is an apocalyptic number.

It is an amenable number.

2041773663556 is a deficient number, since it is larger than the sum of its proper divisors (1962160693244).

2041773663556 is a wasteful number, since it uses less digits than its factorization.

2041773663556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204724 (or 204722 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 55.

The spelling of 2041773663556 in words is "two trillion, forty-one billion, seven hundred seventy-three million, six hundred sixty-three thousand, five hundred fifty-six".