5561622303 has 16 divisors (see below), whose sum is σ = 7446817536. Its totient is φ = 3692122560.

The previous prime is 5561622289. The next prime is 5561622317. The reversal of 5561622303 is 3032261655.

It is an interprime number because it is at equal distance from previous prime (5561622289) and next prime (5561622317).

It is not a de Polignac number, because 5561622303 - 2¹³ = 5561614111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561622323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 713475 + ... + 721227.

It is an arithmetic number, because the mean of its divisors is an integer number (465426096).

Almost surely, 2^5561622303 is an apocalyptic number.

5561622303 is a deficient number, since it is larger than the sum of its proper divisors (1885195233).

5561622303 is a wasteful number, since it uses less digits than its factorization.

5561622303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8734.

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 5561622303 is about 74576.2851246963. The cubic root of 5561622303 is about 1771.7420688929.

Adding to 5561622303 its reverse (3032261655), we get a palindrome (8593883958).

The spelling of 5561622303 in words is "five billion, five hundred sixty-one million, six hundred twenty-two thousand, three hundred three".