50508793 has 4 divisors (see below), whose sum is σ = 51336868. Its totient is φ = 49680720.

The previous prime is 50508791. The next prime is 50508797. The reversal of 50508793 is 39780505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39780505 = 5 ⋅7956101.

It can be written as a sum of positive squares in 2 ways, for example, as 21650409 + 28858384 = 4653^2 + 5372^2 .

It is a cyclic number.

It is not a de Polignac number, because 50508793 - 2¹ = 50508791 is a prime.

It is a super-2 number, since 2×50508793² = 5102276340633698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50508791) 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, 413946 + ... + 414067.

It is an arithmetic number, because the mean of its divisors is an integer number (12834217).

Almost surely, 2^50508793 is an apocalyptic number.

It is an amenable number.

50508793 is a deficient number, since it is larger than the sum of its proper divisors (828075).

50508793 is an equidigital number, since it uses as much as digits as its factorization.

50508793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828074.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 50508793 is about 7106.9538481687. The cubic root of 50508793 is about 369.6485413506.

The spelling of 50508793 in words is "fifty million, five hundred eight thousand, seven hundred ninety-three".