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5780527776 = 2532192973499
BaseRepresentation
bin1010110001000101…
…11101101010100000
3112220212002020101100
411120202331222200
543314303342101
62353332434400
7263150450442
oct53042755240
915825066340
105780527776
1124a6a59091
121153a78a00
1371178464a
143cb9dc492
1523c733e86
hex1588bdaa0

5780527776 has 288 divisors, whose sum is σ = 18181800000. Its totient is φ = 1734856704.

The previous prime is 5780527751. The next prime is 5780527777. The reversal of 5780527776 is 6777250875.

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

It is not an unprimeable number, because it can be changed into a prime (5780527777) 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, 11583975 + ... + 11584473.

It is an arithmetic number, because the mean of its divisors is an integer number (63131250).

Almost surely, 25780527776 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 5780527776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9090900000).

5780527776 is an abundant number, since it is smaller than the sum of its proper divisors (12401272224).

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

5780527776 is a wasteful number, since it uses less digits than its factorization.

5780527776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636 (or 625 counting only the distinct ones).

The product of its (nonzero) digits is 5762400, while the sum is 54.

The square root of 5780527776 is about 76029.7821646228. The cubic root of 5780527776 is about 1794.6888478185.

The spelling of 5780527776 in words is "five billion, seven hundred eighty million, five hundred twenty-seven thousand, seven hundred seventy-six".