5665172262 has 16 divisors (see below), whose sum is σ = 11380260672. Its totient is φ = 1880071400.

The previous prime is 5665172237. The next prime is 5665172263. The reversal of 5665172262 is 2622715665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665172263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078364 + ... + 2081087.

It is an arithmetic number, because the mean of its divisors is an integer number (711266292).

Almost surely, 2^5665172262 is an apocalyptic number.

5665172262 is an abundant number, since it is smaller than the sum of its proper divisors (5715088410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5665172262 is a wasteful number, since it uses less digits than its factorization.

5665172262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159683.

The product of its digits is 302400, while the sum is 42.

The square root of 5665172262 is about 75267.3386137706. The cubic root of 5665172262 is about 1782.6703451573.

The spelling of 5665172262 in words is "five billion, six hundred sixty-five million, one hundred seventy-two thousand, two hundred sixty-two".