50616663 has 4 divisors (see below), whose sum is σ = 67488888. Its totient is φ = 33744440.

The previous prime is 50616661. The next prime is 50616773. The reversal of 50616663 is 36661605.

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

It is a cyclic number.

It is not a de Polignac number, because 50616663 - 2¹ = 50616661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50616661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8436108 + ... + 8436113.

It is an arithmetic number, because the mean of its divisors is an integer number (16872222).

Almost surely, 2^50616663 is an apocalyptic number.

50616663 is a deficient number, since it is larger than the sum of its proper divisors (16872225).

50616663 is a wasteful number, since it uses less digits than its factorization.

50616663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16872224.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 50616663 is about 7114.5388466154. The cubic root of 50616663 is about 369.9115030618.

The spelling of 50616663 in words is "fifty million, six hundred sixteen thousand, six hundred sixty-three".