50961256097 has 16 divisors (see below), whose sum is σ = 54784512000. Its totient is φ = 47297046720.

The previous prime is 50961256079. The next prime is 50961256117. The reversal of 50961256097 is 79065216905.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50961256097 - 2⁶ = 50961256033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50961256007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56273 + ... + 324174.

It is an arithmetic number, because the mean of its divisors is an integer number (3424032000).

Almost surely, 2^50961256097 is an apocalyptic number.

It is an amenable number.

50961256097 is a deficient number, since it is larger than the sum of its proper divisors (3823255903).

50961256097 is a wasteful number, since it uses less digits than its factorization.

50961256097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380656.

The product of its (nonzero) digits is 1020600, while the sum is 50.

The spelling of 50961256097 in words is "fifty billion, nine hundred sixty-one million, two hundred fifty-six thousand, ninety-seven".