80352001 has 2 divisors, whose sum is σ = 80352002. Its totient is φ = 80352000.

The previous prime is 80351983. The next prime is 80352043. The reversal of 80352001 is 10025308.

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., 48316401 + 32035600 = 6951^2 + 5660^2 .

It is a cyclic number.

It is not a de Polignac number, because 80352001 - 2²¹ = 78254849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80352001.

It is not a weakly prime, because it can be changed into another prime (80352061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40176000 + 40176001.

It is an arithmetic number, because the mean of its divisors is an integer number (40176001).

Almost surely, 2^80352001 is an apocalyptic number.

It is an amenable number.

80352001 is a deficient number, since it is larger than the sum of its proper divisors (1).

80352001 is an equidigital number, since it uses as much as digits as its factorization.

80352001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 80352001 is about 8963.9277663310. The cubic root of 80352001 is about 431.5179826790.

Adding to 80352001 its reverse (10025308), we get a palindrome (90377309).

The spelling of 80352001 in words is "eighty million, three hundred fifty-two thousand, one".