80152001 has 2 divisors, whose sum is σ = 80152002. Its totient is φ = 80152000.

The previous prime is 80151997. The next prime is 80152003. The reversal of 80152001 is 10025108.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65529025 + 14622976 = 8095^2 + 3824^2 .

It is a cyclic number.

It is not a de Polignac number, because 80152001 - 2² = 80151997 is a prime.

Together with 80152003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80152003) 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, 40076000 + 40076001.

It is an arithmetic number, because the mean of its divisors is an integer number (40076001).

Almost surely, 2^80152001 is an apocalyptic number.

It is an amenable number.

80152001 is a deficient number, since it is larger than the sum of its proper divisors (1).

80152001 is an equidigital number, since it uses as much as digits as its factorization.

80152001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 80152001 is about 8952.7649918894. The cubic root of 80152001 is about 431.1596622089.

Adding to 80152001 its reverse (10025108), we get a palindrome (90177109).

The spelling of 80152001 in words is "eighty million, one hundred fifty-two thousand, one".