50281713 has 12 divisors (see below), whose sum is σ = 73202688. Its totient is φ = 33256440.

The previous prime is 50281697. The next prime is 50281727. The reversal of 50281713 is 31718205.

It is not a de Polignac number, because 50281713 - 2⁴ = 50281697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50281513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20853 + ... + 23138.

It is an arithmetic number, because the mean of its divisors is an integer number (6100224).

Almost surely, 2^50281713 is an apocalyptic number.

It is an amenable number.

50281713 is a deficient number, since it is larger than the sum of its proper divisors (22920975).

50281713 is a wasteful number, since it uses less digits than its factorization.

50281713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44124 (or 44121 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 50281713 is about 7090.9599491183. The cubic root of 50281713 is about 369.0937475249.

Adding to 50281713 its reverse (31718205), we get a palindrome (81999918).

It can be divided in two parts, 502 and 81713, that added together give a triangular number (82215 = T₄₀₅).

The spelling of 50281713 in words is "fifty million, two hundred eighty-one thousand, seven hundred thirteen".