5611756165564 has 12 divisors (see below), whose sum is σ = 9820824363784. Its totient is φ = 2805806347344.

The previous prime is 5611756165553. The next prime is 5611756165573. The reversal of 5611756165564 is 4655616571165.

It is a junction number, because it is equal to n+sod(n) for n = 5611756165499 and 5611756165508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17757654 + ... + 18070909.

Almost surely, 2^{5611756165564} is an apocalyptic number.

It is an amenable number.

5611756165564 is a deficient number, since it is larger than the sum of its proper divisors (4209068198220).

5611756165564 is a wasteful number, since it uses less digits than its factorization.

5611756165564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35867724 (or 35867722 counting only the distinct ones).

The product of its digits is 22680000, while the sum is 58.

The spelling of 5611756165564 in words is "five trillion, six hundred eleven billion, seven hundred fifty-six million, one hundred sixty-five thousand, five hundred sixty-four".