5337771077666 has 8 divisors (see below), whose sum is σ = 8048141884524. Its totient is φ = 2655057116160.

The previous prime is 5337771077621. The next prime is 5337771077669. The reversal of 5337771077666 is 6667701777335.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5334848053441 + 2923024225 = 2309729^2 + 54065^2 .

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

It is a super-4 number, since 4×5337771077666⁴ (a number of 52 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (5337771077669) 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, 6914210855 + ... + 6914211626.

Almost surely, 2^{5337771077666} is an apocalyptic number.

5337771077666 is a deficient number, since it is larger than the sum of its proper divisors (2710370806858).

5337771077666 is a wasteful number, since it uses less digits than its factorization.

5337771077666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13828422676.

The product of its (nonzero) digits is 163364040, while the sum is 65.

The spelling of 5337771077666 in words is "five trillion, three hundred thirty-seven billion, seven hundred seventy-one million, seventy-seven thousand, six hundred sixty-six".