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58016067984 = 24327312278179
BaseRepresentation
bin110110000010000001…
…101111000110010000
312112202020110121122200
4312002001233012100
51422304103133414
642352513403200
74122456304230
oct660201570620
9175666417580
1058016067984
1122671615626
12b2b1569500
13561771a614
142b451bbcc0
1517984b6109
hexd8206f190

58016067984 has 240 divisors, whose sum is σ = 192412446720. Its totient is φ = 15968689920.

The previous prime is 58016067983. The next prime is 58016068039. The reversal of 58016067984 is 48976061085.

It is a self number, because there is not a number n which added to its sum of digits gives 58016067984.

It is not an unprimeable number, because it can be changed into a prime (58016067983) 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, 7089207 + ... + 7097385.

It is an arithmetic number, because the mean of its divisors is an integer number (801718528).

Almost surely, 258016067984 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 58016067984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96206223360).

58016067984 is an abundant number, since it is smaller than the sum of its proper divisors (134396378736).

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

58016067984 is a wasteful number, since it uses less digits than its factorization.

58016067984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8458 (or 8449 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 58016067984 in words is "fifty-eight billion, sixteen million, sixty-seven thousand, nine hundred eighty-four".