5512723 has 2 divisors, whose sum is σ = 5512724. Its totient is φ = 5512722.

The previous prime is 5512721. The next prime is 5512733. The reversal of 5512723 is 3272155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5512723 - 2¹ = 5512721 is a prime.

It is a super-2 number, since 2×5512723² = 60780229749458, which contains 22 as substring.

Together with 5512721, it forms a pair of twin primes.

5512723 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5512721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756361 + 2756362.

It is an arithmetic number, because the mean of its divisors is an integer number (2756362).

Almost surely, 2^5512723 is an apocalyptic number.

5512723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5512723 is an equidigital number, since it uses as much as digits as its factorization.

5512723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2100, while the sum is 25.

The square root of 5512723 is about 2347.9188657192. The cubic root of 5512723 is about 176.6534229224.

Adding to 5512723 its reverse (3272155), we get a palindrome (8784878).

The spelling of 5512723 in words is "five million, five hundred twelve thousand, seven hundred twenty-three".