2070516150709 has 2 divisors, whose sum is σ = 2070516150710. Its totient is φ = 2070516150708.

The previous prime is 2070516150707. The next prime is 2070516150733. The reversal of 2070516150709 is 9070516150702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1381043331684 + 689472819025 = 1175178^2 + 830345^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070516150709 - 2¹ = 2070516150707 is a prime.

Together with 2070516150707, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2070516150707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035258075354 + 1035258075355.

It is an arithmetic number, because the mean of its divisors is an integer number (1035258075355).

Almost surely, 2^{2070516150709} is an apocalyptic number.

It is an amenable number.

2070516150709 is a deficient number, since it is larger than the sum of its proper divisors (1).

2070516150709 is an equidigital number, since it uses as much as digits as its factorization.

2070516150709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 2070516150709 in words is "two trillion, seventy billion, five hundred sixteen million, one hundred fifty thousand, seven hundred nine".