8063437811 has 8 divisors (see below), whose sum is σ = 9473129904. Its totient is φ = 6766521120.

The previous prime is 8063437771. The next prime is 8063437817. The reversal of 8063437811 is 1187343608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8063437811 - 2⁶ = 8063437747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8063437817) 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 in 7 ways as a sum of consecutive naturals, for example, 28193696 + ... + 28193981.

It is an arithmetic number, because the mean of its divisors is an integer number (1184141238).

Almost surely, 2^8063437811 is an apocalyptic number.

8063437811 is a deficient number, since it is larger than the sum of its proper divisors (1409692093).

8063437811 is a wasteful number, since it uses less digits than its factorization.

8063437811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56387701.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 8063437811 is about 89796.6469919674. The cubic root of 8063437811 is about 2005.2725720273.

The spelling of 8063437811 in words is "eight billion, sixty-three million, four hundred thirty-seven thousand, eight hundred eleven".