55600510511061 has 12 divisors (see below), whose sum is σ = 80312400686700. Its totient is φ = 37066752159360.

The previous prime is 55600510511003. The next prime is 55600510511071. The reversal of 55600510511061 is 16011501500655.

It is a happy number.

55600510511061 is a `hidden beast` number, since 556 + 0 + 0 + 51 + 0 + 51 + 1 + 0 + 6 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 50674907314161 + 4925603196900 = 7118631^2 + 2219370^2 .

It is not a de Polignac number, because 55600510511061 - 2¹⁷ = 55600510379989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55600510511071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19850820 + ... + 22477901.

It is an arithmetic number, because the mean of its divisors is an integer number (6692700057225).

Almost surely, 2^{55600510511061} is an apocalyptic number.

It is an amenable number.

55600510511061 is a deficient number, since it is larger than the sum of its proper divisors (24711890175639).

55600510511061 is a wasteful number, since it uses less digits than its factorization.

55600510511061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42474676 (or 42474673 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 55600510511061 in words is "fifty-five trillion, six hundred billion, five hundred ten million, five hundred eleven thousand, sixty-one".