3560365561 has 4 divisors (see below), whose sum is σ = 3620710800. Its totient is φ = 3500020324.

The previous prime is 3560365547. The next prime is 3560365603. The reversal of 3560365561 is 1655630653.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3560365561 - 2¹³ = 3560357369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3560365511) 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, 30172531 + ... + 30172648.

It is an arithmetic number, because the mean of its divisors is an integer number (905177700).

Almost surely, 2^3560365561 is an apocalyptic number.

It is an amenable number.

3560365561 is a deficient number, since it is larger than the sum of its proper divisors (60345239).

3560365561 is an equidigital number, since it uses as much as digits as its factorization.

3560365561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60345238.

The product of its (nonzero) digits is 243000, while the sum is 40.

The square root of 3560365561 is about 59668.7988902073. The cubic root of 3560365561 is about 1526.9736068255.

The spelling of 3560365561 in words is "three billion, five hundred sixty million, three hundred sixty-five thousand, five hundred sixty-one".