538058 has 4 divisors (see below), whose sum is σ = 807090. Its totient is φ = 269028.

The previous prime is 538051. The next prime is 538073. The reversal of 538058 is 850835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 850835 = 5 ⋅170167.

It can be written as a sum of positive squares in only one way, i.e., 413449 + 124609 = 643^2 + 353^2 .

It is a super-3 number, since 3×538058³ = 467313722057073336, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 538058.

It is not an unprimeable number, because it can be changed into a prime (538051) by changing a digit.

538058 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134513 + ... + 134516.

2⁵³⁸⁰⁵⁸ is an apocalyptic number.

538058 is a deficient number, since it is larger than the sum of its proper divisors (269032).

538058 is a wasteful number, since it uses less digits than its factorization.

538058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269031.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 538058 is about 733.5243690567. The cubic root of 538058 is about 81.3347927416.

The spelling of 538058 in words is "five hundred thirty-eight thousand, fifty-eight".