75733130827 has 2 divisors, whose sum is σ = 75733130828. Its totient is φ = 75733130826.

The previous prime is 75733130813. The next prime is 75733130849. The reversal of 75733130827 is 72803133757.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75733130827 is a prime.

It is not a weakly prime, because it can be changed into another prime (75733130887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37866565413 + 37866565414.

It is an arithmetic number, because the mean of its divisors is an integer number (37866565414).

Almost surely, 2^75733130827 is an apocalyptic number.

75733130827 is a deficient number, since it is larger than the sum of its proper divisors (1).

75733130827 is an equidigital number, since it uses as much as digits as its factorization.

75733130827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 75733130827 in words is "seventy-five billion, seven hundred thirty-three million, one hundred thirty thousand, eight hundred twenty-seven".