4250015363161 has 2 divisors, whose sum is σ = 4250015363162. Its totient is φ = 4250015363160.

The previous prime is 4250015363119. The next prime is 4250015363171. The reversal of 4250015363161 is 1613635100524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3615474073600 + 634541289561 = 1901440^2 + 796581^2 .

It is a cyclic number.

It is not a de Polignac number, because 4250015363161 - 2²³ = 4250006974553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4250015363161.

It is not a weakly prime, because it can be changed into another prime (4250015363171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125007681580 + 2125007681581.

It is an arithmetic number, because the mean of its divisors is an integer number (2125007681581).

Almost surely, 2^{4250015363161} is an apocalyptic number.

It is an amenable number.

4250015363161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4250015363161 is an equidigital number, since it uses as much as digits as its factorization.

4250015363161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 4250015363161 in words is "four trillion, two hundred fifty billion, fifteen million, three hundred sixty-three thousand, one hundred sixty-one".