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5160035501720 = 235111923293129851
BaseRepresentation
bin100101100010110101000…
…0101010100011010011000
3200021021221202010221121122
41023011222011110122120
51134020223042023340
614550253152424412
71041541330036661
oct113055205243230
920237852127548
105160035501720
11170a3a4578690
126b4071548108
132b57877b1108
1413ba65c9c368
158e357372db5
hex4b16a154698

5160035501720 has 512 divisors, whose sum is σ = 14856265728000. Its totient is φ = 1588688640000.

The previous prime is 5160035501693. The next prime is 5160035501723. The reversal of 5160035501720 is 271055300615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5160035501723) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 172844795 + ... + 172874645.

It is an arithmetic number, because the mean of its divisors is an integer number (29016144000).

Almost surely, 25160035501720 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 5160035501720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7428132864000).

5160035501720 is an abundant number, since it is smaller than the sum of its proper divisors (9696230226280).

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

5160035501720 is a wasteful number, since it uses less digits than its factorization.

5160035501720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29975 (or 29971 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The spelling of 5160035501720 in words is "five trillion, one hundred sixty billion, thirty-five million, five hundred one thousand, seven hundred twenty".