75410711161 has 4 divisors (see below), whose sum is σ = 75419808372. Its totient is φ = 75401613952.

The previous prime is 75410711147. The next prime is 75410711191. The reversal of 75410711161 is 16111701457.

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 63274383936 + 12136327225 = 251544^2 + 110165^2 .

It is a cyclic number.

It is not a de Polignac number, because 75410711161 - 2²¹ = 75408614009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75410711191) 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, 4536160 + ... + 4552753.

It is an arithmetic number, because the mean of its divisors is an integer number (18854952093).

Almost surely, 2^75410711161 is an apocalyptic number.

It is an amenable number.

75410711161 is a deficient number, since it is larger than the sum of its proper divisors (9097211).

75410711161 is an equidigital number, since it uses as much as digits as its factorization.

75410711161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097210.

The product of its (nonzero) digits is 5880, while the sum is 34.

The spelling of 75410711161 in words is "seventy-five billion, four hundred ten million, seven hundred eleven thousand, one hundred sixty-one".