75328851019 has 2 divisors, whose sum is σ = 75328851020. Its totient is φ = 75328851018.

The previous prime is 75328850983. The next prime is 75328851053. The reversal of 75328851019 is 91015882357.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75328851019 is a prime.

It is a super-2 number, since 2×75328851019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (75328858019) 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 as a sum of consecutive naturals, namely, 37664425509 + 37664425510.

It is an arithmetic number, because the mean of its divisors is an integer number (37664425510).

Almost surely, 2^75328851019 is an apocalyptic number.

75328851019 is a deficient number, since it is larger than the sum of its proper divisors (1).

75328851019 is an equidigital number, since it uses as much as digits as its factorization.

75328851019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 49.

The spelling of 75328851019 in words is "seventy-five billion, three hundred twenty-eight million, eight hundred fifty-one thousand, nineteen".