5895661563 has 48 divisors (see below), whose sum is σ = 9822508800. Its totient is φ = 3370040640.

The previous prime is 5895661559. The next prime is 5895661571. The reversal of 5895661563 is 3651665985.

It is a happy number.

5895661563 is a `hidden beast` number, since 5 + 8 + 9 + 566 + 15 + 63 = 666.

It is not a de Polignac number, because 5895661563 - 2² = 5895661559 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5895661763) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 423906 + ... + 437592.

It is an arithmetic number, because the mean of its divisors is an integer number (204635600).

Almost surely, 2^5895661563 is an apocalyptic number.

5895661563 is a deficient number, since it is larger than the sum of its proper divisors (3926847237).

5895661563 is a wasteful number, since it uses less digits than its factorization.

5895661563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13952 (or 13949 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 54.

The square root of 5895661563 is about 76783.2114657885. The cubic root of 5895661563 is about 1806.5258555979.

The spelling of 5895661563 in words is "five billion, eight hundred ninety-five million, six hundred sixty-one thousand, five hundred sixty-three".