258069953 has 8 divisors (see below), whose sum is σ = 262707360. Its totient is φ = 253441440.

The previous prime is 258069941. The next prime is 258069967. The reversal of 258069953 is 359960852.

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

It is a cyclic number.

It is not a de Polignac number, because 258069953 - 2²⁰ = 257021377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 258069898 and 258069907.

It is not an unprimeable number, because it can be changed into a prime (258069653) 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, 88901 + ... + 91757.

It is an arithmetic number, because the mean of its divisors is an integer number (32838420).

Almost surely, 2^258069953 is an apocalyptic number.

It is an amenable number.

258069953 is a deficient number, since it is larger than the sum of its proper divisors (4637407).

258069953 is a wasteful number, since it uses less digits than its factorization.

258069953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4447.

The product of its (nonzero) digits is 583200, while the sum is 47.

The square root of 258069953 is about 16064.5557984029. Note that the first 3 decimals coincide. The cubic root of 258069953 is about 636.6672067038.

The spelling of 258069953 in words is "two hundred fifty-eight million, sixty-nine thousand, nine hundred fifty-three".