83888060256 has 288 divisors, whose sum is σ = 320300967168. Its totient is φ = 20112952320.

The previous prime is 83888060183. The next prime is 83888060281. The reversal of 83888060256 is 65206088838.

83888060256 is a `hidden beast` number, since 8 + 388 + 8 + 0 + 6 + 0 + 256 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 142795 + ... + 433781.

It is an arithmetic number, because the mean of its divisors is an integer number (1112156136).

Almost surely, 2^83888060256 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 83888060256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160150483584).

83888060256 is an abundant number, since it is smaller than the sum of its proper divisors (236412906912).

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

83888060256 is a wasteful number, since it uses less digits than its factorization.

83888060256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291034 (or 291023 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 83888060256 in words is "eighty-three billion, eight hundred eighty-eight million, sixty thousand, two hundred fifty-six".