51051055600568 has 32 divisors (see below), whose sum is σ = 98604153846000. Its totient is φ = 24764582588928.

The previous prime is 51051055600543. The next prime is 51051055600577. The reversal of 51051055600568 is 86500655015015.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497949521 + ... + 498052032.

Almost surely, 2^{51051055600568} is an apocalyptic number.

It is an amenable number.

51051055600568 is a deficient number, since it is larger than the sum of its proper divisors (47553098245432).

51051055600568 is a wasteful number, since it uses less digits than its factorization.

51051055600568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996001751 (or 996001747 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 47.

The spelling of 51051055600568 in words is "fifty-one trillion, fifty-one billion, fifty-five million, six hundred thousand, five hundred sixty-eight".