2071813377005 has 4 divisors (see below), whose sum is σ = 2486176052412. Its totient is φ = 1657450701600.

The previous prime is 2071813376959. The next prime is 2071813377013. The reversal of 2071813377005 is 5007733181702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1619760199204 + 452053177801 = 1272698^2 + 672349^2 .

It is not a de Polignac number, because 2071813377005 - 2⁸ = 2071813376749 is a prime.

It is a super-3 number, since 3×2071813377005³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 207181337696 + ... + 207181337705.

It is an arithmetic number, because the mean of its divisors is an integer number (621544013103).

Almost surely, 2^{2071813377005} is an apocalyptic number.

It is an amenable number.

2071813377005 is a deficient number, since it is larger than the sum of its proper divisors (414362675407).

2071813377005 is an equidigital number, since it uses as much as digits as its factorization.

2071813377005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414362675406.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 2071813377005 in words is "two trillion, seventy-one billion, eight hundred thirteen million, three hundred seventy-seven thousand, five".