75763361105 has 4 divisors (see below), whose sum is σ = 90916033332. Its totient is φ = 60610688880.

The previous prime is 75763361101. The next prime is 75763361111. The reversal of 75763361105 is 50116336757.

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

It can be written as a sum of positive squares in 2 ways, for example, as 49785658129 + 25977702976 = 223127^2 + 161176^2 .

It is not a de Polignac number, because 75763361105 - 2² = 75763361101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75763361101) 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 in 3 ways as a sum of consecutive naturals, for example, 7576336106 + ... + 7576336115.

It is an arithmetic number, because the mean of its divisors is an integer number (22729008333).

Almost surely, 2^75763361105 is an apocalyptic number.

It is an amenable number.

75763361105 is a deficient number, since it is larger than the sum of its proper divisors (15152672227).

75763361105 is a wasteful number, since it uses less digits than its factorization.

75763361105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15152672226.

The product of its (nonzero) digits is 396900, while the sum is 44.

The spelling of 75763361105 in words is "seventy-five billion, seven hundred sixty-three million, three hundred sixty-one thousand, one hundred five".