2076452773 has 4 divisors (see below), whose sum is σ = 2077213068. Its totient is φ = 2075692480.

The previous prime is 2076452761. The next prime is 2076452789. The reversal of 2076452773 is 3772546702.

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 1268926884 + 807525889 = 35622^2 + 28417^2 .

It is a cyclic number.

It is not a de Polignac number, because 2076452773 - 2¹⁷ = 2076321701 is a prime.

It is a super-2 number, since 2×2076452773² = 8623312236998779058, 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 (2076459773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376036 + ... + 381517.

It is an arithmetic number, because the mean of its divisors is an integer number (519303267).

Almost surely, 2^2076452773 is an apocalyptic number.

It is an amenable number.

2076452773 is a deficient number, since it is larger than the sum of its proper divisors (760295).

2076452773 is an equidigital number, since it uses as much as digits as its factorization.

2076452773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760294.

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 2076452773 is about 45568.1113609068. Note that the first 3 decimals coincide. The cubic root of 2076452773 is about 1275.7747997092.

It can be divided in two parts, 20764 and 52773, that added together give a palindrome (73537).

The spelling of 2076452773 in words is "two billion, seventy-six million, four hundred fifty-two thousand, seven hundred seventy-three".