5418633321 has 32 divisors (see below), whose sum is σ = 8079552000. Its totient is φ = 3589121664.

The previous prime is 5418633289. The next prime is 5418633359. The reversal of 5418633321 is 1233368145.

5418633321 is a `hidden beast` number, since 5 + 4 + 18 + 633 + 3 + 2 + 1 = 666.

5418633321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5418633321 - 2⁵ = 5418633289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5418633371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5214720 + ... + 5215758.

It is an arithmetic number, because the mean of its divisors is an integer number (252486000).

Almost surely, 2^5418633321 is an apocalyptic number.

It is an amenable number.

5418633321 is a deficient number, since it is larger than the sum of its proper divisors (2660918679).

5418633321 is a wasteful number, since it uses less digits than its factorization.

5418633321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2104 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5418633321 is about 73611.3667920926. The cubic root of 5418633321 is about 1756.4262582251.

The spelling of 5418633321 in words is "five billion, four hundred eighteen million, six hundred thirty-three thousand, three hundred twenty-one".