5533214681 has 8 divisors (see below), whose sum is σ = 5675459400. Its totient is φ = 5392371712.

The previous prime is 5533214663. The next prime is 5533214699. The reversal of 5533214681 is 1864123355.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5533214663) and next prime (5533214699).

It can be written as a sum of positive squares in 4 ways, for example, as 671639056 + 4861575625 = 25916^2 + 69725^2 .

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 5533214681 - 2²² = 5529020377 is a prime.

It is a super-2 number, since 2×5533214681² = 61232929412067863522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533214611) 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, 342440 + ... + 358233.

It is an arithmetic number, because the mean of its divisors is an integer number (709432425).

Almost surely, 2^5533214681 is an apocalyptic number.

It is an amenable number.

5533214681 is a deficient number, since it is larger than the sum of its proper divisors (142244719).

5533214681 is a wasteful number, since it uses less digits than its factorization.

5533214681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700875.

The product of its digits is 86400, while the sum is 38.

The square root of 5533214681 is about 74385.5811364004. The cubic root of 5533214681 is about 1768.7203536658.

The spelling of 5533214681 in words is "five billion, five hundred thirty-three million, two hundred fourteen thousand, six hundred eighty-one".