80599037 has 2 divisors, whose sum is σ = 80599038. Its totient is φ = 80599036.

The previous prime is 80599019. The next prime is 80599067. The reversal of 80599037 is 73099508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74891716 + 5707321 = 8654^2 + 2389^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80599037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80598985 and 80599003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80599067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40299518 + 40299519.

It is an arithmetic number, because the mean of its divisors is an integer number (40299519).

Almost surely, 2^80599037 is an apocalyptic number.

It is an amenable number.

80599037 is a deficient number, since it is larger than the sum of its proper divisors (1).

80599037 is an equidigital number, since it uses as much as digits as its factorization.

80599037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 80599037 is about 8977.6966422351. The cubic root of 80599037 is about 431.9597531236.

The spelling of 80599037 in words is "eighty million, five hundred ninety-nine thousand, thirty-seven".