5661315795 has 64 divisors (see below), whose sum is σ = 9873239040. Its totient is φ = 2762039808.

The previous prime is 5661315767. The next prime is 5661315839. The reversal of 5661315795 is 5975131665.

It is not a de Polignac number, because 5661315795 - 2¹¹ = 5661313747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 749377 + ... + 756893.

It is an arithmetic number, because the mean of its divisors is an integer number (154269360).

Almost surely, 2^5661315795 is an apocalyptic number.

5661315795 is a deficient number, since it is larger than the sum of its proper divisors (4211923245).

5661315795 is a wasteful number, since it uses less digits than its factorization.

5661315795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7644.

The product of its digits is 850500, while the sum is 48.

The square root of 5661315795 is about 75241.7157898463. The cubic root of 5661315795 is about 1782.2657461090.

The spelling of 5661315795 in words is "five billion, six hundred sixty-one million, three hundred fifteen thousand, seven hundred ninety-five".