4775381011 has 2 divisors, whose sum is σ = 4775381012. Its totient is φ = 4775381010.

The previous prime is 4775380991. The next prime is 4775381033. The reversal of 4775381011 is 1101835774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4775381011 - 2²¹ = 4773283859 is a prime.

It is not a weakly prime, because it can be changed into another prime (4775381041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387690505 + 2387690506.

It is an arithmetic number, because the mean of its divisors is an integer number (2387690506).

Almost surely, 2^4775381011 is an apocalyptic number.

4775381011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4775381011 is an equidigital number, since it uses as much as digits as its factorization.

4775381011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 4775381011 is about 69104.1316492726. The cubic root of 4775381011 is about 1683.9764332409.

The spelling of 4775381011 in words is "four billion, seven hundred seventy-five million, three hundred eighty-one thousand, eleven".