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5115068695008 = 253317312362381
BaseRepresentation
bin100101001101111000111…
…0110100100000111100000
3200002222212221011111012000
41022123301312210013200
51132301130041220013
614513455150004000
71035360112350066
oct112336166440740
920088787144160
105115068695008
1116a2319a24208
126a74021a6600
132b146c72258c
141397dbbd0036
158d0c47de973
hex4a6f1da41e0

5115068695008 has 288 divisors, whose sum is σ = 16322583987360. Its totient is φ = 1552957747200.

The previous prime is 5115068695003. The next prime is 5115068695019. The reversal of 5115068695008 is 8005968605115.

5115068695008 is a `hidden beast` number, since 5 + 1 + 1 + 50 + 6 + 86 + 9 + 500 + 8 = 666.

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

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5115068695003) 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, 13933978 + ... + 14296358.

It is an arithmetic number, because the mean of its divisors is an integer number (56675638845).

Almost surely, 25115068695008 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 5115068695008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8161291993680).

5115068695008 is an abundant number, since it is smaller than the sum of its proper divisors (11207515292352).

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

5115068695008 is a wasteful number, since it uses less digits than its factorization.

5115068695008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362479 (or 362434 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 54.

The spelling of 5115068695008 in words is "five trillion, one hundred fifteen billion, sixty-eight million, six hundred ninety-five thousand, eight".