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80055352833 = 359859526531
BaseRepresentation
bin100101010001110101…
…0111011111000000001
321122122012021021210220
41022203222323320001
52302423132242313
6100435452013253
75532563162061
oct1124352737001
9248565237726
1080055352833
1130a51183525
1213622461229
13771a745781
143c362673a1
1521382a4823
hex12a3abbe01

80055352833 has 16 divisors (see below), whose sum is σ = 108676204800. Its totient is φ = 52404477840.

The previous prime is 80055352801. The next prime is 80055352859. The reversal of 80055352833 is 33825355008.

It is not a de Polignac number, because 80055352833 - 25 = 80055352801 is a prime.

It is a super-2 number, since 2×800553528332 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80055352133) 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, 111223 + ... + 415308.

It is an arithmetic number, because the mean of its divisors is an integer number (6792262800).

Almost surely, 280055352833 is an apocalyptic number.

It is an amenable number.

80055352833 is a deficient number, since it is larger than the sum of its proper divisors (28620851967).

80055352833 is a wasteful number, since it uses less digits than its factorization.

80055352833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527452.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 80055352833 in words is "eighty billion, fifty-five million, three hundred fifty-two thousand, eight hundred thirty-three".

Divisors: 1 3 59 177 859 2577 50681 152043 526531 1579593 31065329 93195987 452290129 1356870387 26685117611 80055352833