5895545661 has 8 divisors (see below), whose sum is σ = 8734141760. Its totient is φ = 3930363756.

The previous prime is 5895545657. The next prime is 5895545681. The reversal of 5895545661 is 1665455985.

5895545661 is a `hidden beast` number, since 5 + 8 + 95 + 545 + 6 + 6 + 1 = 666.

5895545661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5895545661 - 2² = 5895545657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5895545598 and 5895545607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5895545641) 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, 109176745 + ... + 109176798.

It is an arithmetic number, because the mean of its divisors is an integer number (1091767720).

Almost surely, 2^5895545661 is an apocalyptic number.

It is an amenable number.

5895545661 is a deficient number, since it is larger than the sum of its proper divisors (2838596099).

5895545661 is a wasteful number, since it uses less digits than its factorization.

5895545661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218353552 (or 218353546 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 54.

The square root of 5895545661 is about 76782.4567267810. The cubic root of 5895545661 is about 1806.5140174392.

The spelling of 5895545661 in words is "five billion, eight hundred ninety-five million, five hundred forty-five thousand, six hundred sixty-one".