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BaseRepresentation
bin100110101011111110…
…1000011111111100001
321221102222200110120122
41031113331003333201
52330121440103203
6102055540450025
76000541243541
oct1152775037741
9257388613518
1083080003553
1132263550368
12141273a9915
137ab027b221
144041c49321
152263ab7538
hex1357f43fe1

83080003553 has 2 divisors, whose sum is σ = 83080003554. Its totient is φ = 83080003552.

The previous prime is 83080003547. The next prime is 83080003579. The reversal of 83080003553 is 35530008038.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75775224529 + 7304779024 = 275273^2 + 85468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-83080003553 is a prime.

It is not a weakly prime, because it can be changed into another prime (83080003543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41540001776 + 41540001777.

It is an arithmetic number, because the mean of its divisors is an integer number (41540001777).

Almost surely, 283080003553 is an apocalyptic number.

It is an amenable number.

83080003553 is a deficient number, since it is larger than the sum of its proper divisors (1).

83080003553 is an equidigital number, since it uses as much as digits as its factorization.

83080003553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 83080003553 in words is "eighty-three billion, eighty million, three thousand, five hundred fifty-three".