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5520010430000 = 245411223307733
BaseRepresentation
bin101000001010011101001…
…0000101100011000110000
3201112201010000111000011202
41100110322100230120300
51210414440132230000
615423505140430332
71106544001325543
oct120247220543060
921481100430152
105520010430000
111839028a88210
127519943a83a8
133106c4acc161
1415125440885a
15988c4e80dd5
hex5053a42c630

5520010430000 has 400 divisors, whose sum is σ = 14712577668096. Its totient is φ = 1989048960000.

The previous prime is 5520010429987. The next prime is 5520010430021. The reversal of 5520010430000 is 340100255.

It is a tau number, because it is divible by the number of its divisors (400).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 7530709634 + ... + 7530710366.

Almost surely, 25520010430000 is an apocalyptic number.

5520010430000 is a gapful number since it is divisible by the number (50) 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 5520010430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7356288834048).

5520010430000 is an abundant number, since it is smaller than the sum of its proper divisors (9192567238096).

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

5520010430000 is a wasteful number, since it uses less digits than its factorization.

5520010430000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

Adding to 5520010430000 its reverse (340100255), we get a palindrome (5520350530255).

The spelling of 5520010430000 in words is "five trillion, five hundred twenty billion, ten million, four hundred thirty thousand".