8152064441 has 2 divisors, whose sum is σ = 8152064442. Its totient is φ = 8152064440.

The previous prime is 8152064429. The next prime is 8152064449. The reversal of 8152064441 is 1444602518.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4491814441 + 3660250000 = 67021^2 + 60500^2 .

It is a cyclic number.

It is not a de Polignac number, because 8152064441 - 2³⁰ = 7078322617 is a prime.

It is not a weakly prime, because it can be changed into another prime (8152064449) 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, 4076032220 + 4076032221.

It is an arithmetic number, because the mean of its divisors is an integer number (4076032221).

Almost surely, 2^8152064441 is an apocalyptic number.

It is an amenable number.

8152064441 is a deficient number, since it is larger than the sum of its proper divisors (1).

8152064441 is an equidigital number, since it uses as much as digits as its factorization.

8152064441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 8152064441 is about 90288.7835835659. The cubic root of 8152064441 is about 2012.5925837633.

Adding to 8152064441 its reverse (1444602518), we get a palindrome (9596666959).

The spelling of 8152064441 in words is "eight billion, one hundred fifty-two million, sixty-four thousand, four hundred forty-one".