2051130560562 has 12 divisors (see below), whose sum is σ = 4444116214590. Its totient is φ = 683710186848.

The previous prime is 2051130560533. The next prime is 2051130560587. The reversal of 2051130560562 is 2650650311502.

2051130560562 is a `hidden beast` number, since 2 + 0 + 5 + 1 + 1 + 30 + 5 + 60 + 562 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1393459841601 + 657670718961 = 1180449^2 + 810969^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56975848887 + ... + 56975848922.

Almost surely, 2^{2051130560562} is an apocalyptic number.

2051130560562 is an abundant number, since it is smaller than the sum of its proper divisors (2392985654028).

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

2051130560562 is a wasteful number, since it uses less digits than its factorization.

2051130560562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113951697817 (or 113951697814 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 2051130560562 in words is "two trillion, fifty-one billion, one hundred thirty million, five hundred sixty thousand, five hundred sixty-two".