8533445801 has 2 divisors, whose sum is σ = 8533445802. Its totient is φ = 8533445800.

The previous prime is 8533445797. The next prime is 8533445807. The reversal of 8533445801 is 1085443358.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6555331225 + 1978114576 = 80965^2 + 44476^2 .

It is a cyclic number.

It is not a de Polignac number, because 8533445801 - 2² = 8533445797 is a prime.

It is not a weakly prime, because it can be changed into another prime (8533445807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4266722900 + 4266722901.

It is an arithmetic number, because the mean of its divisors is an integer number (4266722901).

Almost surely, 2^8533445801 is an apocalyptic number.

It is an amenable number.

8533445801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8533445801 is an equidigital number, since it uses as much as digits as its factorization.

8533445801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 8533445801 is about 92376.6518174371. The cubic root of 8533445801 is about 2043.5007972844.

The spelling of 8533445801 in words is "eight billion, five hundred thirty-three million, four hundred forty-five thousand, eight hundred one".