2703064081 has 3 divisors (see below), whose sum is σ = 2703116073. Its totient is φ = 2703012090.

The previous prime is 2703064061. The next prime is 2703064093. The reversal of 2703064081 is 1804603072.

The square root of 2703064081 is 51991.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 2703064081 - 2²¹ = 2700966929 is a prime.

It is a super-2 number, since 2×2703064081² = 14613110851984749122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2703064061) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 25996 + ... + 77986.

It is an arithmetic number, because the mean of its divisors is an integer number (901038691).

Almost surely, 2^2703064081 is an apocalyptic number.

2703064081 is the 51991-st square number.

2703064081 is the 25996-th centered octagonal number.

It is an amenable number.

2703064081 is a deficient number, since it is larger than the sum of its proper divisors (51992).

2703064081 is an frugal number, since it uses more digits than its factorization.

2703064081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103982 (or 51991 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The cubic root of 2703064081 is about 1393.0031992522.

The spelling of 2703064081 in words is "two billion, seven hundred three million, sixty-four thousand, eighty-one".