5652445561 has 8 divisors (see below), whose sum is σ = 6495629504. Its totient is φ = 4818184560.

The previous prime is 5652445541. The next prime is 5652445649. The reversal of 5652445561 is 1655442565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5652445561 - 2¹³ = 5652437369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5652445511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2229375 + ... + 2231908.

It is an arithmetic number, because the mean of its divisors is an integer number (811953688).

Almost surely, 2^5652445561 is an apocalyptic number.

It is an amenable number.

5652445561 is a deficient number, since it is larger than the sum of its proper divisors (843183943).

5652445561 is a wasteful number, since it uses less digits than its factorization.

5652445561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461471.

The product of its digits is 720000, while the sum is 43.

The square root of 5652445561 is about 75182.7477617039. The cubic root of 5652445561 is about 1781.3344326925.

The spelling of 5652445561 in words is "five billion, six hundred fifty-two million, four hundred forty-five thousand, five hundred sixty-one".