5395848661 has 4 divisors (see below), whose sum is σ = 6166684192. Its totient is φ = 4625013132.

The previous prime is 5395848641. The next prime is 5395848683. The reversal of 5395848661 is 1668485935.

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 a de Polignac number, because none of the positive numbers 2^k-5395848661 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 (5395848611) 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 3 ways as a sum of consecutive naturals, for example, 385417755 + ... + 385417768.

It is an arithmetic number, because the mean of its divisors is an integer number (1541671048).

Almost surely, 2^5395848661 is an apocalyptic number.

It is an amenable number.

5395848661 is a deficient number, since it is larger than the sum of its proper divisors (770835531).

5395848661 is an equidigital number, since it uses as much as digits as its factorization.

5395848661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770835530.

The product of its digits is 6220800, while the sum is 55.

The square root of 5395848661 is about 73456.4405685437. The cubic root of 5395848661 is about 1753.9609503061.

The spelling of 5395848661 in words is "five billion, three hundred ninety-five million, eight hundred forty-eight thousand, six hundred sixty-one".