258119778092 has 24 divisors (see below), whose sum is σ = 500852391312. Its totient is φ = 115403774400.

The previous prime is 258119778073. The next prime is 258119778187. The reversal of 258119778092 is 290877911852.

258119778092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 48082223 + ... + 48087590.

It is an arithmetic number, because the mean of its divisors is an integer number (20868849638).

Almost surely, 2^258119778092 is an apocalyptic number.

258119778092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

258119778092 is a deficient number, since it is larger than the sum of its proper divisors (242732613220).

258119778092 is a wasteful number, since it uses less digits than its factorization.

258119778092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96169889 (or 96169887 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 59.

The spelling of 258119778092 in words is "two hundred fifty-eight billion, one hundred nineteen million, seven hundred seventy-eight thousand, ninety-two".