50010236661 has 64 divisors (see below), whose sum is σ = 88233523200. Its totient is φ = 24611748480.

The previous prime is 50010236641. The next prime is 50010236669. The reversal of 50010236661 is 16663201005.

It is not a de Polignac number, because 50010236661 - 2²⁹ = 49473365749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50010236669) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 483985 + ... + 578153.

It is an arithmetic number, because the mean of its divisors is an integer number (1378648800).

Almost surely, 2^50010236661 is an apocalyptic number.

It is an amenable number.

50010236661 is a deficient number, since it is larger than the sum of its proper divisors (38223286539).

50010236661 is a wasteful number, since it uses less digits than its factorization.

50010236661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94231 (or 94209 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 50010236661 its reverse (16663201005), we get a palindrome (66673437666).

The spelling of 50010236661 in words is "fifty billion, ten million, two hundred thirty-six thousand, six hundred sixty-one".