50481679 has 4 divisors (see below), whose sum is σ = 51089976. Its totient is φ = 49873384.

The previous prime is 50481631. The next prime is 50481703. The reversal of 50481679 is 97618405.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97618405 = 5 ⋅19523681.

It is a cyclic number.

It is not a de Polignac number, because 50481679 - 2¹¹ = 50479631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50481479) 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, 304024 + ... + 304189.

It is an arithmetic number, because the mean of its divisors is an integer number (12772494).

Almost surely, 2^50481679 is an apocalyptic number.

50481679 is a deficient number, since it is larger than the sum of its proper divisors (608297).

50481679 is an equidigital number, since it uses as much as digits as its factorization.

50481679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608296.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 50481679 is about 7105.0460237777. The cubic root of 50481679 is about 369.5823849190.

The spelling of 50481679 in words is "fifty million, four hundred eighty-one thousand, six hundred seventy-nine".