50651066056061 has 16 divisors (see below), whose sum is σ = 52965148320000. Its totient is φ = 48346318171008.

The previous prime is 50651066056049. The next prime is 50651066056067. The reversal of 50651066056061 is 16065066015605.

It is a cyclic number.

It is not a de Polignac number, because 50651066056061 - 2³⁰ = 50649992314237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50651066055997 and 50651066056015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50651066056067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189039815 + ... + 189307563.

It is an arithmetic number, because the mean of its divisors is an integer number (3310321770000).

Almost surely, 2^{50651066056061} is an apocalyptic number.

It is an amenable number.

50651066056061 is a deficient number, since it is larger than the sum of its proper divisors (2314082263939).

50651066056061 is a wasteful number, since it uses less digits than its factorization.

50651066056061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285148.

The product of its (nonzero) digits is 972000, while the sum is 47.

The spelling of 50651066056061 in words is "fifty trillion, six hundred fifty-one billion, sixty-six million, fifty-six thousand, sixty-one".