6250142161 has 2 divisors, whose sum is σ = 6250142162. Its totient is φ = 6250142160.

The previous prime is 6250142071. The next prime is 6250142177. The reversal of 6250142161 is 1612410526.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5812537600 + 437604561 = 76240^2 + 20919^2 .

It is a cyclic number.

It is not a de Polignac number, because 6250142161 - 2²⁷ = 6115924433 is a prime.

It is not a weakly prime, because it can be changed into another prime (6250122161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125071080 + 3125071081.

It is an arithmetic number, because the mean of its divisors is an integer number (3125071081).

Almost surely, 2^6250142161 is an apocalyptic number.

It is an amenable number.

6250142161 is a deficient number, since it is larger than the sum of its proper divisors (1).

6250142161 is an equidigital number, since it uses as much as digits as its factorization.

6250142161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 6250142161 is about 79057.8406042057. The cubic root of 6250142161 is about 1842.0297152304.

Adding to 6250142161 its reverse (1612410526), we get a palindrome (7862552687).

The spelling of 6250142161 in words is "six billion, two hundred fifty million, one hundred forty-two thousand, one hundred sixty-one".