58255521408 has 768 divisors, whose sum is σ = 210531916800. Its totient is φ = 15989944320.

The previous prime is 58255521391. The next prime is 58255521433. The reversal of 58255521408 is 80412555285.

58255521408 is a `hidden beast` number, since 5 + 82 + 5 + 5 + 521 + 40 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 425222716 + ... + 425222852.

It is an arithmetic number, because the mean of its divisors is an integer number (274130100).

Almost surely, 2^58255521408 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 58255521408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105265958400).

58255521408 is an abundant number, since it is smaller than the sum of its proper divisors (152276395392).

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

58255521408 is an equidigital number, since it uses as much as digits as its factorization.

58255521408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 45.

The spelling of 58255521408 in words is "fifty-eight billion, two hundred fifty-five million, five hundred twenty-one thousand, four hundred eight".