2705571013 has 4 divisors (see below), whose sum is σ = 2710309888. Its totient is φ = 2700832140.

The previous prime is 2705570999. The next prime is 2705571049. The reversal of 2705571013 is 3101755072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2705571013 - 2¹⁷ = 2705439941 is a prime.

It is a super-2 number, since 2×2705571013² = 14640229012771692338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2705571053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2368581 + ... + 2369722.

It is an arithmetic number, because the mean of its divisors is an integer number (677577472).

Almost surely, 2^2705571013 is an apocalyptic number.

It is an amenable number.

2705571013 is a deficient number, since it is larger than the sum of its proper divisors (4738875).

2705571013 is an equidigital number, since it uses as much as digits as its factorization.

2705571013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4738874.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 2705571013 is about 52015.1037007521. The cubic root of 2705571013 is about 1393.4337088709.

The spelling of 2705571013 in words is "two billion, seven hundred five million, five hundred seventy-one thousand, thirteen".