82555003 has 2 divisors, whose sum is σ = 82555004. Its totient is φ = 82555002.

The previous prime is 82554991. The next prime is 82555007. The reversal of 82555003 is 30055528.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82555003 - 2⁹ = 82554491 is a prime.

It is not a weakly prime, because it can be changed into another prime (82555007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41277501 + 41277502.

It is an arithmetic number, because the mean of its divisors is an integer number (41277502).

Almost surely, 2^82555003 is an apocalyptic number.

82555003 is a deficient number, since it is larger than the sum of its proper divisors (1).

82555003 is an equidigital number, since it uses as much as digits as its factorization.

82555003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 82555003 is about 9085.9783732959. The cubic root of 82555003 is about 435.4261082065.

The spelling of 82555003 in words is "eighty-two million, five hundred fifty-five thousand, three".