50056606663 has 16 divisors (see below), whose sum is σ = 57591654400. Its totient is φ = 42618312000.

The previous prime is 50056606661. The next prime is 50056606697. The reversal of 50056606663 is 36660665005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50056606663 - 2¹ = 50056606661 is a prime.

It is a super-2 number, since 2×50056606663² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50056606661) 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, 807298 + ... + 867088.

It is an arithmetic number, because the mean of its divisors is an integer number (3599478400).

Almost surely, 2^50056606663 is an apocalyptic number.

50056606663 is a deficient number, since it is larger than the sum of its proper divisors (7535047737).

50056606663 is a wasteful number, since it uses less digits than its factorization.

50056606663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60598.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 50056606663 in words is "fifty billion, fifty-six million, six hundred six thousand, six hundred sixty-three".