82265153 has 2 divisors, whose sum is σ = 82265154. Its totient is φ = 82265152.

The previous prime is 82265143. The next prime is 82265167. The reversal of 82265153 is 35156228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49168144 + 33097009 = 7012^2 + 5753^2 .

It is a cyclic number.

It is not a de Polignac number, because 82265153 - 2²² = 78070849 is a prime.

It is a super-2 number, since 2×82265153² = 13535110796226818, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (82265143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41132576 + 41132577.

It is an arithmetic number, because the mean of its divisors is an integer number (41132577).

Almost surely, 2^82265153 is an apocalyptic number.

It is an amenable number.

82265153 is a deficient number, since it is larger than the sum of its proper divisors (1).

82265153 is an equidigital number, since it uses as much as digits as its factorization.

82265153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 32.

The square root of 82265153 is about 9070.0139470676. The cubic root of 82265153 is about 434.9159180421.

The spelling of 82265153 in words is "eighty-two million, two hundred sixty-five thousand, one hundred fifty-three".