75999912011011 has 2 divisors, whose sum is σ = 75999912011012. Its totient is φ = 75999912011010.

The previous prime is 75999912010937. The next prime is 75999912011263. The reversal of 75999912011011 is 11011021999957.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75999912011011 - 2⁹ = 75999912010499 is a prime.

It is not a weakly prime, because it can be changed into another prime (75999912011411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37999956005505 + 37999956005506.

It is an arithmetic number, because the mean of its divisors is an integer number (37999956005506).

Almost surely, 2^{75999912011011} is an apocalyptic number.

75999912011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

75999912011011 is an equidigital number, since it uses as much as digits as its factorization.

75999912011011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 459270, while the sum is 55.

The spelling of 75999912011011 in words is "seventy-five trillion, nine hundred ninety-nine billion, nine hundred twelve million, eleven thousand, eleven".