75797411 has 2 divisors, whose sum is σ = 75797412. Its totient is φ = 75797410.

The previous prime is 75797383. The next prime is 75797429. The reversal of 75797411 is 11479757.

It is a strong prime.

It is an emirp because it is prime and its reverse (11479757) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75797411 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (75797431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37898705 + 37898706.

It is an arithmetic number, because the mean of its divisors is an integer number (37898706).

Almost surely, 2^75797411 is an apocalyptic number.

75797411 is a deficient number, since it is larger than the sum of its proper divisors (1).

75797411 is an equidigital number, since it uses as much as digits as its factorization.

75797411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61740, while the sum is 41.

The square root of 75797411 is about 8706.1708575010. The cubic root of 75797411 is about 423.2056501420.

The spelling of 75797411 in words is "seventy-five million, seven hundred ninety-seven thousand, four hundred eleven".