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80750005550033 = 1960169591016173
BaseRepresentation
bin10010010111000100010011…
…011001010111101111010001
3101120220121212201121120012112
4102113010103121113233101
541041002002410100113
6443424012422235105
723002665262113431
oct2227042331275721
9346817781546175
1080750005550033
1123802980a91696
129081a85585a95
133609901263101
1415d246d2322c1
1595075dad05a8
hex497113657bd1

80750005550033 has 16 divisors (see below), whose sum is σ = 85153755321600. Its totient is φ = 76361667580800.

The previous prime is 80750005550023. The next prime is 80750005550099. The reversal of 80750005550033 is 33005550005708.

It is a cyclic number.

It is not a de Polignac number, because 80750005550033 - 28 = 80750005549777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80750005550023) 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, 78956735 + ... + 79972907.

It is an arithmetic number, because the mean of its divisors is an integer number (5322109707600).

Almost surely, 280750005550033 is an apocalyptic number.

It is an amenable number.

80750005550033 is a deficient number, since it is larger than the sum of its proper divisors (4403749771567).

80750005550033 is a wasteful number, since it uses less digits than its factorization.

80750005550033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023752.

The product of its (nonzero) digits is 315000, while the sum is 41.

The spelling of 80750005550033 in words is "eighty trillion, seven hundred fifty billion, five million, five hundred fifty thousand, thirty-three".

Divisors: 1 19 601 6959 11419 132221 1016173 4182359 19307287 79464821 610719973 7071547907 11603679487 134359410233 4250000292107 80750005550033