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7540555550083 is a prime number
BaseRepresentation
bin110110110111010110000…
…1000101000110110000011
3222200212111021121002120021
41231232230020220312003
51442021024210100313
624012030002554311
71405533665426113
oct155565410506603
928625437532507
107540555550083
112447a28031886
12a194b0968997
134290c09603ca
141c0d7171d043
15d12319a678d
hex6dbac228d83

7540555550083 has 2 divisors, whose sum is σ = 7540555550084. Its totient is φ = 7540555550082.

The previous prime is 7540555549999. The next prime is 7540555550093. The reversal of 7540555550083 is 3800555550457.

It is a strong prime.

It is an emirp because it is prime and its reverse (3800555550457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7540555550083 - 213 = 7540555541891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7540555550083.

It is not a weakly prime, because it can be changed into another prime (7540555550093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3770277775041 + 3770277775042.

It is an arithmetic number, because the mean of its divisors is an integer number (3770277775042).

Almost surely, 27540555550083 is an apocalyptic number.

7540555550083 is a deficient number, since it is larger than the sum of its proper divisors (1).

7540555550083 is an equidigital number, since it uses as much as digits as its factorization.

7540555550083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500000, while the sum is 52.

The spelling of 7540555550083 in words is "seven trillion, five hundred forty billion, five hundred fifty-five million, five hundred fifty thousand, eighty-three".