80575337 has 2 divisors, whose sum is σ = 80575338. Its totient is φ = 80575336.

The previous prime is 80575331. The next prime is 80575351. The reversal of 80575337 is 73357508.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66520336 + 14055001 = 8156^2 + 3749^2 .

It is a cyclic number.

It is not a de Polignac number, because 80575337 - 2¹⁶ = 80509801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80575337.

It is not a weakly prime, because it can be changed into another prime (80575331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40287668 + 40287669.

It is an arithmetic number, because the mean of its divisors is an integer number (40287669).

Almost surely, 2^80575337 is an apocalyptic number.

It is an amenable number.

80575337 is a deficient number, since it is larger than the sum of its proper divisors (1).

80575337 is an equidigital number, since it uses as much as digits as its factorization.

80575337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88200, while the sum is 38.

The square root of 80575337 is about 8976.3766075182. The cubic root of 80575337 is about 431.9174099801.

The spelling of 80575337 in words is "eighty million, five hundred seventy-five thousand, three hundred thirty-seven".