5561322052 has 24 divisors (see below), whose sum is σ = 11433768192. Its totient is φ = 2333421600.

The previous prime is 5561322031. The next prime is 5561322071. The reversal of 5561322052 is 2502231655.

It is a happy number.

It is a super-2 number, since 2×5561322052² = 61856605932122981408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4860724 + ... + 4861867.

It is an arithmetic number, because the mean of its divisors is an integer number (476407008).

Almost surely, 2^5561322052 is an apocalyptic number.

5561322052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5561322052 is an abundant number, since it is smaller than the sum of its proper divisors (5872446140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5561322052 is a wasteful number, since it uses less digits than its factorization.

5561322052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9722619 (or 9722617 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5561322052 is about 74574.2720514253. The cubic root of 5561322052 is about 1771.7101850964.

The spelling of 5561322052 in words is "five billion, five hundred sixty-one million, three hundred twenty-two thousand, fifty-two".