5010605121161 has 2 divisors, whose sum is σ = 5010605121162. Its totient is φ = 5010605121160.

The previous prime is 5010605121157. The next prime is 5010605121169. The reversal of 5010605121161 is 1611215060105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3138633881161 + 1871971240000 = 1771619^2 + 1368200^2 .

It is a cyclic number.

It is not a de Polignac number, because 5010605121161 - 2² = 5010605121157 is a prime.

It is not a weakly prime, because it can be changed into another prime (5010605121169) 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, 2505302560580 + 2505302560581.

It is an arithmetic number, because the mean of its divisors is an integer number (2505302560581).

Almost surely, 2^{5010605121161} is an apocalyptic number.

It is an amenable number.

5010605121161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5010605121161 is an equidigital number, since it uses as much as digits as its factorization.

5010605121161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 29.

The spelling of 5010605121161 in words is "five trillion, ten billion, six hundred five million, one hundred twenty-one thousand, one hundred sixty-one".