258030541 has 4 divisors (see below), whose sum is σ = 262404000. Its totient is φ = 253657084.

The previous prime is 258030527. The next prime is 258030551. The reversal of 258030541 is 145030852.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 258030541 - 2¹⁹ = 257506253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258030551) 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 3 ways as a sum of consecutive naturals, for example, 2186641 + ... + 2186758.

It is an arithmetic number, because the mean of its divisors is an integer number (65601000).

Almost surely, 2^258030541 is an apocalyptic number.

It is an amenable number.

258030541 is a deficient number, since it is larger than the sum of its proper divisors (4373459).

258030541 is an equidigital number, since it uses as much as digits as its factorization.

258030541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373458.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 258030541 is about 16063.3290758796. The cubic root of 258030541 is about 636.6347948130.

The spelling of 258030541 in words is "two hundred fifty-eight million, thirty thousand, five hundred forty-one".