4768195811 has 4 divisors (see below), whose sum is σ = 4828552800. Its totient is φ = 4707838824.

The previous prime is 4768195807. The next prime is 4768195829. The reversal of 4768195811 is 1185918674.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4768195811 - 2² = 4768195807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4768195811.

It is not an unprimeable number, because it can be changed into a prime (4768195841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30178376 + ... + 30178533.

It is an arithmetic number, because the mean of its divisors is an integer number (1207138200).

Almost surely, 2^4768195811 is an apocalyptic number.

4768195811 is a deficient number, since it is larger than the sum of its proper divisors (60356989).

4768195811 is an equidigital number, since it uses as much as digits as its factorization.

4768195811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60356988.

The product of its digits is 483840, while the sum is 50.

The square root of 4768195811 is about 69052.1238703054. The cubic root of 4768195811 is about 1683.1314199626.

The spelling of 4768195811 in words is "four billion, seven hundred sixty-eight million, one hundred ninety-five thousand, eight hundred eleven".