80252099 has 2 divisors, whose sum is σ = 80252100. Its totient is φ = 80252098.

The previous prime is 80252089. The next prime is 80252111. The reversal of 80252099 is 99025208.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80252099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80252059) 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, 40126049 + 40126050.

It is an arithmetic number, because the mean of its divisors is an integer number (40126050).

Almost surely, 2^80252099 is an apocalyptic number.

80252099 is a deficient number, since it is larger than the sum of its proper divisors (1).

80252099 is an equidigital number, since it uses as much as digits as its factorization.

80252099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 80252099 is about 8958.3535875740. The cubic root of 80252099 is about 431.3390724365.

The spelling of 80252099 in words is "eighty million, two hundred fifty-two thousand, ninety-nine".