15061050166 has 4 divisors (see below), whose sum is σ = 22591575252. Its totient is φ = 7530525082.

The previous prime is 15061050161. The next prime is 15061050197. The reversal of 15061050166 is 66105016051.

15061050166 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15061050161) 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 as a sum of consecutive naturals, namely, 3765262540 + ... + 3765262543.

It is an arithmetic number, because the mean of its divisors is an integer number (5647893813).

Almost surely, 2^15061050166 is an apocalyptic number.

15061050166 is a deficient number, since it is larger than the sum of its proper divisors (7530525086).

15061050166 is an equidigital number, since it uses as much as digits as its factorization.

15061050166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530525085.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 15061050166 in words is "fifteen billion, sixty-one million, fifty thousand, one hundred sixty-six".