2027015129 has 2 divisors, whose sum is σ = 2027015130. Its totient is φ = 2027015128.

The previous prime is 2027015099. The next prime is 2027015167. The reversal of 2027015129 is 9215107202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1838694400 + 188320729 = 42880^2 + 13723^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2027015129 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2027015189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013507564 + 1013507565.

It is an arithmetic number, because the mean of its divisors is an integer number (1013507565).

Almost surely, 2^2027015129 is an apocalyptic number.

It is an amenable number.

2027015129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027015129 is an equidigital number, since it uses as much as digits as its factorization.

2027015129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 2027015129 is about 45022.3847546973. The cubic root of 2027015129 is about 1265.5685194723.

The spelling of 2027015129 in words is "two billion, twenty-seven million, fifteen thousand, one hundred twenty-nine".