5652361561 has 16 divisors (see below), whose sum is σ = 7048995840. Its totient is φ = 4403252880.

The previous prime is 5652361529. The next prime is 5652361579. The reversal of 5652361561 is 1651632565.

It is a cyclic number.

It is not a de Polignac number, because 5652361561 - 2⁵ = 5652361529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5652361511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375070 + ... + 389848.

It is an arithmetic number, because the mean of its divisors is an integer number (440562240).

Almost surely, 2^5652361561 is an apocalyptic number.

It is an amenable number.

5652361561 is a deficient number, since it is larger than the sum of its proper divisors (1396634279).

5652361561 is a wasteful number, since it uses less digits than its factorization.

5652361561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19764.

The product of its digits is 162000, while the sum is 40.

The square root of 5652361561 is about 75182.1891208283. The cubic root of 5652361561 is about 1781.3256086162.

The spelling of 5652361561 in words is "five billion, six hundred fifty-two million, three hundred sixty-one thousand, five hundred sixty-one".