50656582345 has 4 divisors (see below), whose sum is σ = 60787898820. Its totient is φ = 40525265872.

The previous prime is 50656582297. The next prime is 50656582351. The reversal of 50656582345 is 54328565605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23731710601 + 26924871744 = 154051^2 + 164088^2 .

It is a cyclic number.

It is not a de Polignac number, because 50656582345 - 2¹⁵ = 50656549577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5065658230 + ... + 5065658239.

It is an arithmetic number, because the mean of its divisors is an integer number (15196974705).

Almost surely, 2^50656582345 is an apocalyptic number.

It is an amenable number.

50656582345 is a deficient number, since it is larger than the sum of its proper divisors (10131316475).

50656582345 is a wasteful number, since it uses less digits than its factorization.

50656582345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131316474.

The product of its (nonzero) digits is 4320000, while the sum is 49.

The spelling of 50656582345 in words is "fifty billion, six hundred fifty-six million, five hundred eighty-two thousand, three hundred forty-five".