58121875 has 24 divisors (see below), whose sum is σ = 83057184. Its totient is φ = 39840000.

The previous prime is 58121831. The next prime is 58121879. The reversal of 58121875 is 57812185.

It is not a de Polignac number, because 58121875 - 2⁷ = 58121747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58121879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20547 + ... + 23203.

It is an arithmetic number, because the mean of its divisors is an integer number (3460716).

Almost surely, 2^58121875 is an apocalyptic number.

58121875 is a deficient number, since it is larger than the sum of its proper divisors (24935309).

58121875 is an frugal number, since it uses more digits than its factorization.

58121875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689 (or 2669 counting only the distinct ones).

The product of its digits is 22400, while the sum is 37.

The square root of 58121875 is about 7623.7703926601. The cubic root of 58121875 is about 387.3586025905.

It can be divided in two parts, 58121 and 875, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 58121875 in words is "fifty-eight million, one hundred twenty-one thousand, eight hundred seventy-five".