75493223411 has 2 divisors, whose sum is σ = 75493223412. Its totient is φ = 75493223410.

The previous prime is 75493223369. The next prime is 75493223419. The reversal of 75493223411 is 11432239457.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75493223411 is a prime.

It is not a weakly prime, because it can be changed into another prime (75493223419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37746611705 + 37746611706.

It is an arithmetic number, because the mean of its divisors is an integer number (37746611706).

Almost surely, 2^75493223411 is an apocalyptic number.

75493223411 is a deficient number, since it is larger than the sum of its proper divisors (1).

75493223411 is an equidigital number, since it uses as much as digits as its factorization.

75493223411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 41.

The spelling of 75493223411 in words is "seventy-five billion, four hundred ninety-three million, two hundred twenty-three thousand, four hundred eleven".