75769650323 has 2 divisors, whose sum is σ = 75769650324. Its totient is φ = 75769650322.

The previous prime is 75769650247. The next prime is 75769650337. The reversal of 75769650323 is 32305696757.

It is a strong prime.

It is an emirp because it is prime and its reverse (32305696757) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-75769650323 is a prime.

It is not a weakly prime, because it can be changed into another prime (75769650823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37884825161 + 37884825162.

It is an arithmetic number, because the mean of its divisors is an integer number (37884825162).

Almost surely, 2^75769650323 is an apocalyptic number.

75769650323 is a deficient number, since it is larger than the sum of its proper divisors (1).

75769650323 is an equidigital number, since it uses as much as digits as its factorization.

75769650323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7144200, while the sum is 53.

The spelling of 75769650323 in words is "seventy-five billion, seven hundred sixty-nine million, six hundred fifty thousand, three hundred twenty-three".