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55925443483 = 7132326720231
BaseRepresentation
bin110100000101011010…
…101000101110011011
312100100112120212222121
4310011122220232123
51404013403142413
641405232202111
74016612266120
oct640532505633
9170315525877
1055925443483
1121799500488
12aa09399337
135373562cc0
1429c7692747
1516c4ba1b8d
hexd056a8b9b

55925443483 has 16 divisors (see below), whose sum is σ = 71823983616. Its totient is φ = 42324844320.

The previous prime is 55925443459. The next prime is 55925443549. The reversal of 55925443483 is 38434452955.

55925443483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 55925443483 - 217 = 55925312411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55925443483.

It is not an unprimeable number, because it can be changed into a prime (55925443403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13358023 + ... + 13362208.

It is an arithmetic number, because the mean of its divisors is an integer number (4488998976).

Almost surely, 255925443483 is an apocalyptic number.

55925443483 is a deficient number, since it is larger than the sum of its proper divisors (15898540133).

55925443483 is a wasteful number, since it uses less digits than its factorization.

55925443483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26720274.

The product of its digits is 10368000, while the sum is 52.

The spelling of 55925443483 in words is "fifty-five billion, nine hundred twenty-five million, four hundred forty-three thousand, four hundred eighty-three".

Divisors: 1 7 13 23 91 161 299 2093 26720231 187041617 347363003 614565313 2431541021 4301957191 7989349069 55925443483