5068538 has 4 divisors (see below), whose sum is σ = 7602810. Its totient is φ = 2534268.

The previous prime is 5068537. The next prime is 5068559. The reversal of 5068538 is 8358605.

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

It can be written as a sum of positive squares in only one way, i.e., 3659569 + 1408969 = 1913^2 + 1187^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5068498 and 5068507.

It is not an unprimeable number, because it can be changed into a prime (5068537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267133 + ... + 1267136.

Almost surely, 2^5068538 is an apocalyptic number.

5068538 is a deficient number, since it is larger than the sum of its proper divisors (2534272).

5068538 is a wasteful number, since it uses less digits than its factorization.

5068538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534271.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 5068538 is about 2251.3413779345. The cubic root of 5068538 is about 171.7753738007.

The spelling of 5068538 in words is "five million, sixty-eight thousand, five hundred thirty-eight".