258725124275 has 6 divisors (see below), whose sum is σ = 320819154132. Its totient is φ = 206980099400.

The previous prime is 258725124221. The next prime is 258725124283. The reversal of 258725124275 is 572421527852.

258725124275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 258725124275 - 2²⁰ = 258724075699 is a prime.

It is a super-3 number, since 3×258725124275³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5174502461 + ... + 5174502510.

It is an arithmetic number, because the mean of its divisors is an integer number (53469859022).

Almost surely, 2^258725124275 is an apocalyptic number.

258725124275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

258725124275 is a deficient number, since it is larger than the sum of its proper divisors (62094029857).

258725124275 is a wasteful number, since it uses less digits than its factorization.

258725124275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10349004981 (or 10349004976 counting only the distinct ones).

The product of its digits is 3136000, while the sum is 50.

The spelling of 258725124275 in words is "two hundred fifty-eight billion, seven hundred twenty-five million, one hundred twenty-four thousand, two hundred seventy-five".