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4975369056 = 2533721731223
BaseRepresentation
bin1001010001000111…
…00001101101100000
3110211202000221021000
410220203201231200
540142143302211
62141411232000
7234202640100
oct45043415540
913752027230
104975369056
112123514459
12b6a2a8600
13613a16678
14352acd200
151e1bdd656
hex1288e1b60

4975369056 has 576 divisors, whose sum is σ = 18533007360. Its totient is φ = 1288949760.

The previous prime is 4975369037. The next prime is 4975369067. The reversal of 4975369056 is 6509635794.

It is a super-2 number, since 2×49753690562 = 49508594486804662272, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 4975368993 and 4975369011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22310961 + ... + 22311183.

It is an arithmetic number, because the mean of its divisors is an integer number (32175360).

Almost surely, 24975369056 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 4975369056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9266503680).

4975369056 is an abundant number, since it is smaller than the sum of its proper divisors (13557638304).

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

4975369056 is a wasteful number, since it uses less digits than its factorization.

4975369056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The square root of 4975369056 is about 70536.2960184329. The cubic root of 4975369056 is about 1707.1634351687.

The spelling of 4975369056 in words is "four billion, nine hundred seventy-five million, three hundred sixty-nine thousand, fifty-six".