6060072157 has 2 divisors, whose sum is σ = 6060072158. Its totient is φ = 6060072156.

The previous prime is 6060072077. The next prime is 6060072167. The reversal of 6060072157 is 7512700606.

6060072157 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4300605241 + 1759466916 = 65579^2 + 41946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6060072157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6060072167) 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, 3030036078 + 3030036079.

It is an arithmetic number, because the mean of its divisors is an integer number (3030036079).

Almost surely, 2^6060072157 is an apocalyptic number.

It is an amenable number.

6060072157 is a deficient number, since it is larger than the sum of its proper divisors (1).

6060072157 is an equidigital number, since it uses as much as digits as its factorization.

6060072157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 6060072157 is about 77846.4652826318. The cubic root of 6060072157 is about 1823.1648188136.

The spelling of 6060072157 in words is "six billion, sixty million, seventy-two thousand, one hundred fifty-seven".