5311660355 has 8 divisors (see below), whose sum is σ = 6522225072. Its totient is φ = 4150506528.

The previous prime is 5311660351. The next prime is 5311660357. The reversal of 5311660355 is 5530661135.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5311660355 - 2² = 5311660351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5311660351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12352484 + ... + 12352913.

It is an arithmetic number, because the mean of its divisors is an integer number (815278134).

Almost surely, 2^5311660355 is an apocalyptic number.

5311660355 is a deficient number, since it is larger than the sum of its proper divisors (1210564717).

5311660355 is a wasteful number, since it uses less digits than its factorization.

5311660355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24705445.

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 5311660355 is about 72881.1385407775. The cubic root of 5311660355 is about 1744.7910801514.

The spelling of 5311660355 in words is "five billion, three hundred eleven million, six hundred sixty thousand, three hundred fifty-five".