8010156073 has 2 divisors, whose sum is σ = 8010156074. Its totient is φ = 8010156072.

The previous prime is 8010156023. The next prime is 8010156131. The reversal of 8010156073 is 3706510108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5257265049 + 2752891024 = 72507^2 + 52468^2 .

It is a cyclic number.

It is not a de Polignac number, because 8010156073 - 2²¹ = 8008058921 is a prime.

It is not a weakly prime, because it can be changed into another prime (8010156023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4005078036 + 4005078037.

It is an arithmetic number, because the mean of its divisors is an integer number (4005078037).

Almost surely, 2^8010156073 is an apocalyptic number.

It is an amenable number.

8010156073 is a deficient number, since it is larger than the sum of its proper divisors (1).

8010156073 is an equidigital number, since it uses as much as digits as its factorization.

8010156073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 8010156073 is about 89499.4752666182. The cubic root of 8010156073 is about 2000.8459815238.

The spelling of 8010156073 in words is "eight billion, ten million, one hundred fifty-six thousand, seventy-three".