58898869981056 has 768 divisors, whose sum is σ = 212412460216320. Its totient is φ = 15888122265600.

The previous prime is 58898869981031. The next prime is 58898869981163. The reversal of 58898869981056 is 65018996889885.

58898869981056 is a `hidden beast` number, since 588 + 9 + 8 + 8 + 6 + 9 + 9 + 8 + 10 + 5 + 6 = 666.

It is a super-2 number, since 2×58898869981056² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 276625870 + ... + 276838706.

It is an arithmetic number, because the mean of its divisors is an integer number (276578724240).

Almost surely, 2^{58898869981056} is an apocalyptic number.

58898869981056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58898869981056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106206230108160).

58898869981056 is an abundant number, since it is smaller than the sum of its proper divisors (153513590235264).

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

58898869981056 is a wasteful number, since it uses less digits than its factorization.

58898869981056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212945 (or 212921 counting only the distinct ones).

The product of its (nonzero) digits is 21499084800, while the sum is 90.

The spelling of 58898869981056 in words is "fifty-eight trillion, eight hundred ninety-eight billion, eight hundred sixty-nine million, nine hundred eighty-one thousand, fifty-six".