58505133 has 8 divisors (see below), whose sum is σ = 78764608. Its totient is φ = 38624544.

The previous prime is 58505131. The next prime is 58505141. The reversal of 58505133 is 33150585.

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

It is not a de Polignac number, because 58505133 - 2¹ = 58505131 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58505133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58505131) 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, 94360 + ... + 94977.

It is an arithmetic number, because the mean of its divisors is an integer number (9845576).

Almost surely, 2^58505133 is an apocalyptic number.

It is an amenable number.

58505133 is a deficient number, since it is larger than the sum of its proper divisors (20259475).

58505133 is a wasteful number, since it uses less digits than its factorization.

58505133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189443.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 58505133 is about 7648.8648177360. The cubic root of 58505133 is about 388.2081574278.

The spelling of 58505133 in words is "fifty-eight million, five hundred five thousand, one hundred thirty-three".