2616552223 has 4 divisors (see below), whose sum is σ = 2617309960. Its totient is φ = 2615794488.

The previous prime is 2616552203. The next prime is 2616552269. The reversal of 2616552223 is 3222556162.

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

It is a cyclic number.

It is not a de Polignac number, because 2616552223 - 2¹³ = 2616544031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616552203) 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, 373665 + ... + 380602.

It is an arithmetic number, because the mean of its divisors is an integer number (654327490).

Almost surely, 2^2616552223 is an apocalyptic number.

2616552223 is a deficient number, since it is larger than the sum of its proper divisors (757737).

2616552223 is an equidigital number, since it uses as much as digits as its factorization.

2616552223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757736.

The product of its digits is 43200, while the sum is 34.

The square root of 2616552223 is about 51152.2455323322. The cubic root of 2616552223 is about 1377.9807026058.

The spelling of 2616552223 in words is "two billion, six hundred sixteen million, five hundred fifty-two thousand, two hundred twenty-three".