538428579 has 8 divisors (see below), whose sum is σ = 773128272. Its totient is φ = 331340640.

The previous prime is 538428533. The next prime is 538428581. The reversal of 538428579 is 975824835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 538428579 - 2⁹ = 538428067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (538428589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6902892 + ... + 6902969.

It is an arithmetic number, because the mean of its divisors is an integer number (96641034).

Almost surely, 2^538428579 is an apocalyptic number.

538428579 is a deficient number, since it is larger than the sum of its proper divisors (234699693).

538428579 is a wasteful number, since it uses less digits than its factorization.

538428579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13805877.

The product of its digits is 2419200, while the sum is 51.

The square root of 538428579 is about 23204.0638466627. The cubic root of 538428579 is about 813.5346114357.

The spelling of 538428579 in words is "five hundred thirty-eight million, four hundred twenty-eight thousand, five hundred seventy-nine".