258783316385 has 8 divisors (see below), whose sum is σ = 338770886976. Its totient is φ = 188206048240.

The previous prime is 258783316361. The next prime is 258783316387. The reversal of 258783316385 is 583613387852.

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

It is not a de Polignac number, because 258783316385 - 2⁶ = 258783316321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (258783316387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2352575549 + ... + 2352575658.

It is an arithmetic number, because the mean of its divisors is an integer number (42346360872).

Almost surely, 2^258783316385 is an apocalyptic number.

It is an amenable number.

258783316385 is a deficient number, since it is larger than the sum of its proper divisors (79987570591).

258783316385 is a wasteful number, since it uses less digits than its factorization.

258783316385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4705151223.

The product of its digits is 29030400, while the sum is 59.

The spelling of 258783316385 in words is "two hundred fifty-eight billion, seven hundred eighty-three million, three hundred sixteen thousand, three hundred eighty-five".