5576350661 has 4 divisors (see below), whose sum is σ = 6372972192. Its totient is φ = 4779729132.

The previous prime is 5576350631. The next prime is 5576350669. The reversal of 5576350661 is 1660536755.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5576350661 - 2¹⁰ = 5576349637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5576350669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 398310755 + ... + 398310768.

It is an arithmetic number, because the mean of its divisors is an integer number (1593243048).

Almost surely, 2^5576350661 is an apocalyptic number.

It is an amenable number.

5576350661 is a deficient number, since it is larger than the sum of its proper divisors (796621531).

5576350661 is an equidigital number, since it uses as much as digits as its factorization.

5576350661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796621530.

The product of its (nonzero) digits is 567000, while the sum is 44.

The square root of 5576350661 is about 74674.9667626307. The cubic root of 5576350661 is about 1773.3046735299.

The spelling of 5576350661 in words is "five billion, five hundred seventy-six million, three hundred fifty thousand, six hundred sixty-one".