10806612157 has 4 divisors (see below), whose sum is σ = 11789031456. Its totient is φ = 9824192860.

The previous prime is 10806612149. The next prime is 10806612191. The reversal of 10806612157 is 75121660801.

10806612157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10806612157 - 2³ = 10806612149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10806612107) 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 in 3 ways as a sum of consecutive naturals, for example, 491209633 + ... + 491209654.

It is an arithmetic number, because the mean of its divisors is an integer number (2947257864).

Almost surely, 2^10806612157 is an apocalyptic number.

It is an amenable number.

10806612157 is a deficient number, since it is larger than the sum of its proper divisors (982419299).

10806612157 is an equidigital number, since it uses as much as digits as its factorization.

10806612157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982419298.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 10806612157 in words is "ten billion, eight hundred six million, six hundred twelve thousand, one hundred fifty-seven".