5665770478 has 8 divisors (see below), whose sum is σ = 8499232872. Its totient is φ = 2832692856.

The previous prime is 5665770469. The next prime is 5665770479. The reversal of 5665770478 is 8740775665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665770479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56025 + ... + 120292.

It is an arithmetic number, because the mean of its divisors is an integer number (1062404109).

Almost surely, 2^5665770478 is an apocalyptic number.

5665770478 is a deficient number, since it is larger than the sum of its proper divisors (2833462394).

5665770478 is a wasteful number, since it uses less digits than its factorization.

5665770478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192386.

The product of its (nonzero) digits is 9878400, while the sum is 55.

The square root of 5665770478 is about 75271.3124503619. The cubic root of 5665770478 is about 1782.7330901978.

The spelling of 5665770478 in words is "five billion, six hundred sixty-five million, seven hundred seventy thousand, four hundred seventy-eight".