8272511803 has 2 divisors, whose sum is σ = 8272511804. Its totient is φ = 8272511802.

The previous prime is 8272511801. The next prime is 8272511809. The reversal of 8272511803 is 3081152728.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8272511803 - 2¹ = 8272511801 is a prime.

Together with 8272511801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8272511801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4136255901 + 4136255902.

It is an arithmetic number, because the mean of its divisors is an integer number (4136255902).

Almost surely, 2^8272511803 is an apocalyptic number.

8272511803 is a deficient number, since it is larger than the sum of its proper divisors (1).

8272511803 is an equidigital number, since it uses as much as digits as its factorization.

8272511803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 8272511803 is about 90953.3495974722. The cubic root of 8272511803 is about 2022.4562320476.

The spelling of 8272511803 in words is "eight billion, two hundred seventy-two million, five hundred eleven thousand, eight hundred three".