158629728011 has 2 divisors, whose sum is σ = 158629728012. Its totient is φ = 158629728010.

The previous prime is 158629727989. The next prime is 158629728013. The reversal of 158629728011 is 110827926851.

158629728011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158629728011 - 2¹⁴ = 158629711627 is a prime.

It is a super-2 number, since 2×158629728011² (a number of 23 digits) contains 22 as substring.

Together with 158629728013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (158629728013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79314864005 + 79314864006.

It is an arithmetic number, because the mean of its divisors is an integer number (79314864006).

Almost surely, 2^158629728011 is an apocalyptic number.

158629728011 is a deficient number, since it is larger than the sum of its proper divisors (1).

158629728011 is an equidigital number, since it uses as much as digits as its factorization.

158629728011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 50.

The spelling of 158629728011 in words is "one hundred fifty-eight billion, six hundred twenty-nine million, seven hundred twenty-eight thousand, eleven".