258788283336 has 192 divisors, whose sum is σ = 801978727680. Its totient is φ = 74677386240.

The previous prime is 258788283277. The next prime is 258788283337. The reversal of 258788283336 is 633382887852.

258788283336 is a `hidden beast` number, since 258 + 78 + 8 + 283 + 3 + 36 = 666.

It is not an unprimeable number, because it can be changed into a prime (258788283337) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1283340 + ... + 1471236.

It is an arithmetic number, because the mean of its divisors is an integer number (4176972540).

Almost surely, 2^258788283336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 258788283336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400989363840).

258788283336 is an abundant number, since it is smaller than the sum of its proper divisors (543190444344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

258788283336 is a wasteful number, since it uses less digits than its factorization.

258788283336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188004 (or 187997 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 63.

The spelling of 258788283336 in words is "two hundred fifty-eight billion, seven hundred eighty-eight million, two hundred eighty-three thousand, three hundred thirty-six".