258273312404 has 6 divisors (see below), whose sum is σ = 451978296714. Its totient is φ = 129136656200.

The previous prime is 258273312331. The next prime is 258273312431. The reversal of 258273312404 is 404213372852.

258273312404 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 175772239504 + 82501072900 = 419252^2 + 287230^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 32284164047 + ... + 32284164054.

It is an arithmetic number, because the mean of its divisors is an integer number (75329716119).

Almost surely, 2^258273312404 is an apocalyptic number.

It is an amenable number.

258273312404 is a deficient number, since it is larger than the sum of its proper divisors (193704984310).

258273312404 is a wasteful number, since it uses less digits than its factorization.

258273312404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64568328105 (or 64568328103 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 258273312404 in words is "two hundred fifty-eight billion, two hundred seventy-three million, three hundred twelve thousand, four hundred four".